Top 16 Screw Manufacturers and Suppliers in Taiwan (2026 Guide)

TAIWAN · SCREW SOURCING REVIEW · VERIFIED 27 OCTOBER 2026

Taiwan offers several distinct screw-sourcing routes, not one interchangeable supplier category. Chu Wu, Chin Jaan and Shin Chun publish micro, special or SEMS capabilities; Soho, Jih Sun and HNE describe formed custom parts. Sheh Kai, Sheu Teh and Chang Ming provide more construction-oriented directions. The most useful shortlist begins with the part and the process, then verifies who will actually make it.

The 16 businesses below offer precision screws, SEMS assemblies, formed specials, construction fasteners and export sourcing. Their profiles distinguish in-house manufacturing from mixed manufacturing/sourcing and trading, helping you choose the right route for the part.

A Taiwan headquarters does not mean every ordered screw is manufactured there. Point Screw and ScrewTech publish cross-regional operations, and We Power explicitly combines production with sourcing. Read the location and role boundaries alongside the product range before requesting comparable quotations.

Shi Shi Tong publishes this guide from its custom-screw manufacturing business in Shenzhen, China. We are not described as a Taiwan factory or local stockist, and our own drawing-based capability is discussed separately from the Taiwan-based company entries.

Match the Screw Design to the Manufacturing Route

Begin with the screw’s function and production requirements: micro geometry, retained washers, formed shoulders, direct fastening or a defined construction connection. Compare suppliers against the full part requirement rather than nominal diameter alone.

Wellfly offers trading and export supply, while We Power combines production and sourcing. Point Screw separates its Taiwan head office from its Dongguan factory. When origin or process access matters, ask which entity and site will make the quoted screw.

Adjacent broad categories can conceal different manufacturing requirements. A retained-washer screw is not just a screw plus a loose washer, a formed shoulder is not defined by the thread size, and an assessed construction screw is not approved for every substrate. The comparison below identifies a useful starting route; it does not replace item-specific engineering approval.

Taiwan Screw Supplier Comparison: Product Direction and Source Boundary

1. Chu Wu Industrial

Best considered for: Micro screws and screw/washer assembly requirements
Business location: Published contact: Sanchong, New Taipei City
Business role: manufacturer and exporter of SEMS, micro, electronic and special screws

Chu Wu identifies SEMS, micro, electronic and special screws as manufacturing and export products. Its micro-screw page specifies several thread forms, standard and custom heads, recess options and additional processing such as washer assembly or a nylon locking patch. This makes it a targeted candidate for a small fastening component, not just a general hardware enquiry.

The official contact is in Sanchong, New Taipei City. The company also discusses developing screw-and-washer assembly machinery, which is relevant to its SEMS direction. Ask for the process and site proposed for the actual part rather than assuming that a contact address covers every operation.

For a micro or SEMS project, qualify the complete configuration. A catalog minimum thread size does not establish feasibility of every head, length or material combination. Confirm how the washer is retained and how the finished part will be inspected and packaged for the customer’s assembly process.

Before approval: Define the recess, thread form, head, washer retention and any locking treatment on the released drawing.

Official resources: Official product / capability page · Company / location source

2. Chin Jaan Screw Industrial

Best considered for: Precision micro, open-die and customer-specific screw geometries
Business location: Official company contact: Shengde Road, Gangshan, Kaohsiung
Business role: standard and special fastener manufacturer

Chin Jaan’s official product structure includes precision micro fasteners, custom screws, open-die screws, and T-head or double-end screw directions. The company describes standard and special-fastener manufacture and publishes forming, rolling, inspection and packaging sections.

Its official company information gives a Gangshan, Kaohsiung location. The site publishes broad size limits, but these should not be combined into an assumption that every diameter can be supplied at the maximum length. The profile does not present historical certification news as current item approval.

Use the drawing to establish which features are formed and which require a secondary operation. For an unusual head or double-end arrangement, identify reference surfaces, thread details and acceptance measurements before comparing a sample photo with a production requirement.

Before approval: Review the actual geometry, forming route and critical dimensions; verify current document scope separately if required.

Official resources: Official product / capability page · Company / location source

3. Shin Chun Enterprise

Best considered for: Custom screws, terminal screws, machine screws and SEMS variants
Business location: Published location: Jiashin East Road, Gangshan, Kaohsiung
Business role: screw manufacturer

Shin Chun offers custom screws from customer requirements or samples and lists machine, terminal, automotive and SEMS directions alongside building screws. Its dedicated custom-screw page deliberately leaves the production range for discussion rather than presenting one universal specification.

The official homepage gives a Gangshan, Kaohsiung contact and describes screw production with sorting operations. Its SEMS page separately discusses different washer types. Those product directions are useful evidence of relevance without implying a guaranteed defect rate or a particular certification scope.

Ask for a technical response tied to the actual drawing. If the component combines a special head, controlled shank and retained washer, obtain confirmation of the whole assembly rather than relying on separate range examples from different catalog pages.

Before approval: Agree the exact custom geometry or SEMS washer configuration and obtain a project-specific feasible range.

Official resources: Official product / capability page · Company / location source

4. ScrewTech Industry

Best considered for: Electronic, special precision, automotive and SEMS screw projects
Business location: Taiwan contact: Wugu, New Taipei City; company history distinguishes Kaohsiung and China factories
Business role: precision screw and component manufacturer with cross-regional production

ScrewTech’s current product page separates automotive screws, electronic screws, special precision screws, SEMS and other component categories. Its company history describes manufacturing operations in Taiwan and China, making source identification a practical part of supplier qualification rather than an optional detail.

The published Taiwan contact is in Wugu, while the company’s history discusses moving its Taiwan factory to Kaohsiung and establishing China plants. This profile does not re-label the Wugu office as the producing factory or present old output figures as current capacity.

For an electronics or approved-source program, require the quotation to name the actual manufacturing site and the accepted technical revision. Confirm any required material, finish or submission records for that program. Company-wide capabilities and historical certificates cannot establish the scope of a specific proposed part.

Before approval: Identify the quoted production site, drawing revision, inspection route and current program-specific documents.

Official resources: Official product / capability page · Company / location source

5. Soho Precision Industrial

Best considered for: Custom, machine, self-tapping and reduced-shank screws
Business location: Official location: Guishan, Taoyuan City
Business role: cold-forged fastener manufacturer

Soho Precision presents itself as a Taiwan cold-forged fastener manufacturer. Its product families explicitly include customized, machine, self-tapping and reduced-shank screws, with production machinery and customer-defined work described on the homepage.

The company publishes a Guishan, Taoyuan address. The reduced-shank direction is relevant when the unthreaded body or a diameter transition matters to assembly, rather than only the nominal thread size. A product-family label, however, does not define the permitted transition shape or dimensional tolerance.

Send a fully dimensioned drawing and identify the features that control fit. Ask for the proposed forming and secondary-processing route and the sample measurements needed to approve it. Do not assume a catalog-style machine screw and a reduced-shank special are equivalent procurement items.

Before approval: Control the shank transitions, thread length and reference dimensions; confirm which features require secondary work.

Official resources: Official product / capability page · Company / location source

6. Jih Sun Screw Factory

Best considered for: Socket, trimming and customer-specific formed screws
Business location: Published company location: Zhangcao Road, Changhua City
Business role: multi-stroke screw manufacturer

Jih Sun describes multi-stroke screw manufacture and a business combining standard specification parts with special customized products. Its catalog shows socket-screw and trimming-screw families rather than only a generic fastener description.

The official site places the company in Changhua and discusses customers in automotive parts, bicycle fasteners and other hardware applications. Those application statements identify possible experience, not approval for every component or industry.

For a multi-feature screw, use a drawing review to establish forming sequence, material and critical measurements. Confirm what trimming, thread production or finishing is included and how exceptions will be recorded. A broad statement about customized parts is the start of qualification, not a guarantee that any shape can be formed.

Before approval: Ask for a forming feasibility review of the exact head/shank geometry and define any trimming or secondary operation.

Official resources: Official product / capability page · Company / location source

7. Wei Shiun Fasteners

Best considered for: Micro, SEMS and tailor-made screws in several material directions
Business location: Official contact: Jun’an Street, Shulin, New Taipei City
Business role: precision screw manufacturer

Wei Shiun’s company page identifies precision micro screws, SEMS and tailor-made screws, alongside machining and other small metal components. It lists ferrous and nonferrous material directions, including stainless steel, copper, aluminum and titanium.

The company publishes a Shulin, New Taipei City contact. For a controlled screw order, request the current technical and quality documents required for the specified part and producing operation.

A special-material screw enquiry should identify the exact material designation and the required finished condition, not merely the metal family. Ask whether the proposed geometry will be formed or machined and establish how material identity, dimensions and finish will be demonstrated on samples.

Before approval: Confirm the exact material designation, geometry and process rather than assuming one published material list covers every screw.

Official resources: Official product / capability page · Company / location source

8. HNE — Hwei Nen Industrial (輝能工業)

Best considered for: Multi-stroke forming for customer-defined screws
Business location: Published company contact: Jiahua Road, Gangshan, Kaohsiung
Business role: special-specification screw developer and manufacturer

HNE’s Chinese-language official homepage describes development and in-house manufacture of special-specification screws and identifies multi-stroke screw-forming equipment. The published size directions are M3–M16 and lengths of 8–200 mm.

The company contact is on Jiahua Road in Gangshan, Kaohsiung. Use the listed screw range as a starting point, then confirm the exact drawing, manufacturing route and order quantity with the company.

Use those dimensions to begin a feasibility discussion, not to create an assumed capacity matrix. Ask the engineering team to evaluate the actual head, shank transitions, material and thread length, then agree the sample acceptance requirements. This profile does not generalize specialized industry references into product approval.

Before approval: Treat the website’s M3–M16 and 8–200 mm ranges as separate capability limits, not guaranteed combinations.

Official resources: Official product / capability page · Company / location source

9. Sheh Kai Precision

Best considered for: Bi-metal self-drilling and construction screw systems
Business location: Main screw manufacturing: Bengong 1st Road, Gangshan, Kaohsiung; other facilities labeled separately
Business role: engineered fastening and drilling manufacturer

Sheh Kai’s screw offer includes bi-metal self-drilling screws, concrete screw anchors and stainless fastening directions. Its product pages provide model-specific technical information and links to assessment documents, making it a more focused construction-system enquiry than an undifferentiated bag-of-screws purchase.

The official contact page explicitly labels the main screw manufacturing site in Gangshan and separates it from stainless-wire processing, drill-bit production and a logistics center. Those sites are not interchangeable descriptions of the same operation.

Where an assessed construction product is required, obtain the current document for the exact item and its permitted application. The existence of an ETA or another approval elsewhere on the site does not cover every screw or installation condition. This supplier profile is not a structural design or installation instruction.

Before approval: Obtain the assessment and current product documents for the exact model and application; have the responsible engineer establish suitability.

Official resources: Official product / capability page · Company / location source

10. Sheu Teh Bolts & Nuts Works

Best considered for: Chipboard, tapping, roofing, self-drilling and distance screws
Business location: Official location: Nanxiong South Road, Guanmiao, Tainan
Business role: steel screw manufacturer

Sheu Teh identifies steel chipboard screws as a manufacturing specialty. Its homepage links distinct distance, tapping, roofing, particle-board, self-drilling and chipboard screw families, giving buyers a clearer application starting point than the company’s bolts-and-nuts name alone.

The official company contact is in Guanmiao, Tainan. A long-standing quality-system statement on the site is not used here as a current certificate for each product family.

For a building or furniture requirement, specify the substrate and complete head, point and thread configuration. Confirm material, surface finish and the evidence required by the project. Do not substitute one wood-based or self-drilling screw family for another solely because the length and diameter appear similar.

Before approval: Match the exact screw to the substrate, head/point design and accepted corrosion/finish requirement.

Official resources: Official product / capability page · Company / location source

11. Chang Ming Screw / Chuan Bor

Best considered for: Window, roofing, self-drilling, bi-metal and custom building screws
Business location: Published shared company contact: Huaxi Road, Daliao, Kaohsiung
Business role: building-screw manufacturer with related Chang Ming and Chuan Bor identities

The official site presents Chang Ming Screw and Chuan Bor together and focuses on building screws: window, roofing, self-drilling, bi-metal, concrete and customized directions. Its Chinese product description discusses manufacture for aluminum/window and roofing-related requirements.

The connected business names share the published Daliao, Kaohsiung contact and product offer. Confirm the legal contracting entity and producing source when requesting a quotation.

Clarify the contracting entity when requesting a quote. Then match the specific screw to the intended substrate, head and point, accepted material and finish. A building-screw category does not establish a structural approval or a universal corrosion rating for every configuration.

Before approval: Confirm the legal seller and exact screw family, material, mating substrate and project-specific validation.

Official resources: Official product / capability page · Company / location source

12. Shin-Shing Screws

Best considered for: Set, square-head, triangular-thread and special screw requirements
Business location: Official company contact: Alian, Kaohsiung
Business role: standard and customized screw/fastener manufacturer

Shin-Shing identifies a manufacturing factory and a standard/custom fastener offer. Its official navigation distinguishes machine screws, square-head cap screws, triangular-thread screws, self-drilling screws, cone-point and hex-socket set screws, alongside other fasteners.

The company publishes an Alian, Kaohsiung contact and screw ranges for several application sectors. Submit the exact geometry and operating requirements to confirm suitability for your project.

For a special point or thread form, keep the complete feature definition on the drawing. Ask which items are regular catalog products and which require development, tooling or another production route. Agree the sample acceptance records before approving a nonstandard configuration.

Before approval: Identify the head, thread form and point configuration precisely and confirm the proposed custom-production route.

Official resources: Official product / capability page · Company / location source

13. Point Screw Enterprise

Best considered for: SEMS, special-head and automotive/electronic screw projects
Business location: Group head office: Sanchong, New Taipei City; separately identified factory in Dongguan, China
Business role: screw/bolt and special-parts manufacturer with cross-regional operations

Point Screw’s official product category includes a hex-head SEMS screw and special-head screws within a broader screw/bolt range. Its introduction describes manufacturing for automotive and electronics applications, with company development in both Taiwan and China.

The current contact page is explicit: the Sanchong address is the group head office, while a separate Dongguan address is labeled as a China factory. This distinction is retained rather than presenting an eleventh-floor Taiwan office as proof of local screw production.

For an approved-source or origin-controlled purchase, require the quotation to identify the actual manufacturing site. Confirm the complete part geometry and any assembly details before comparing a SEMS sample. The current contact source takes precedence over older factory addresses reproduced in historical catalogs.

Before approval: Name the proposed manufacturer and producing site; confirm part revision and actual origin on the quotation.

Official resources: Official product / capability page · Company / location source

14. We Power Industry

Best considered for: Standard, construction/furniture, SEMS and custom fastener packages
Business location: Published commercial contact: Chian-Jin District, Kaohsiung
Business role: screw manufacturer and fastener-sourcing supplier

We Power’s product families include standard, construction/furniture, SEMS, stainless/brass and CNC/multi-station screws. Importantly, its profile describes both screw manufacture and sourcing other fasteners from Taiwan subcontractors, with inspection of sourced articles.

The published Kaohsiung contact is a high-floor commercial address. This article does not use it as a factory location. The hybrid manufacturing-and-sourcing role can be useful for a mixed package, provided the actual source of each released item is clear.

Ask which quoted components are made internally and which are subcontracted. Keep the manufacturer, material/finish and inspection responsibility tied to each line item. A single commercial quotation can cover several supply routes without making them the same manufacturing process or origin.

Before approval: Separate internally produced screws from sourced items and agree the approved manufacturer and inspection responsibility.

Official resources: Official product / capability page · Company / location source

15. Shih Hsang Ywa Industrial — SHY

Best considered for: Tap-bolt/cap-screw and drawing-based fastening enquiries
Business location: Official contact: Shin-Lo Street, Gangshan, Kaohsiung
Business role: screw and nut manufacturer

SHY’s official site describes screw and nut manufacture and shows a tap-bolt/cap-screw product direction. It also invites drawings or samples for development. Its broader mixed fastener assortment is not treated as proof that every screw type is available.

The company publishes a Gangshan, Kaohsiung contact. For an enquiry, provide the complete screw specification and required quantity, and request the applicable production and inspection documents.

Start an enquiry with the exact cap-screw or special-part designation. Resolve head, thread, material/strength and finish against the accepted drawing, and request the proposed manufacturing and inspection plan. Mixed product labels on a homepage are not a substitute for a technical definition of the quoted screw.

Before approval: Use the specific cap-screw drawing or designation; do not infer screw details from a mixed bolt/nut product taxonomy.

Official resources: Official product / capability page · Company / location source

16. Wellfly Enterprise

Best considered for: Furniture, standard, SEMS and special-screw sourcing with other components
Business location: Published company contact: Sanmin District, Kaohsiung
Business role: fastener trading company and exporter

Wellfly’s current company page explicitly identifies a trading and export business. Its screw page lists standard and special screws, thread-forming/rolling, self-tapping, self-drilling, SEMS and furniture-related directions, within a wider component-sourcing offer.

The company publishes a Sanmin, Kaohsiung contact and refers to subcontractors in its business description. It is consequently classified as a sourcing route, not an in-house manufacturer merely because the catalog contains custom products.

A mixed-component buyer should ask which producer is responsible for each screw and how technical exceptions and source changes will be managed. Keep any project-specific documentary requirements in the purchase specification. A trading company’s general statement about available records is not approval of a particular subcontractor or part.

Before approval: Identify the producing subcontractor and approved specification for each item and confirm how source changes are controlled.

Official resources: Official product / capability page · Company / location source

Use a Different Qualification File for Each Product Route

Micro and SEMS: resolve the complete head/recess and thread definition, washer arrangement, any locking treatment, handling/cleanliness and packaging. Confirm whether the quoted miniature dimensions describe the actual proposed part rather than separate minimum and maximum catalog examples.

Cold-formed custom geometries: identify controlled shank diameters, transitions, reference surfaces and thread lengths. Ask which features are formed, trimmed, machined or finished by another process, and agree the measurements needed for sample release.

Construction and outdoor screws: define the substrate, accepted material and finish and any required assessment for the exact product. Have the responsible engineer evaluate the current technical documents and installation conditions. This sourcing guide does not supply load values, structural design or installation approval.

Trading and mixed-component packages: ask for the actual producing entity behind each released item. A single commercial contact may coordinate several factories; the approved material, process and source must remain attached to the relevant screw rather than only to the seller’s name.

Four Questions to Resolve Before Comparing Unit Prices

The quotation should answer the same controlled requirement for every bidder. Differences in thread length, finishing, secondary operations, inspection or sourcing can make apparently similar screw prices incomparable. Request explicit exceptions and keep them with the drawing revision.

1. Who is the legal seller, and which factory will make this exact item? Separate the Taiwan contact, production site and dispatch location.
2. Which drawing revision, standard edition, material/strength condition and surface finish does the offer accept?
3. What samples, dimensional records and project-required material/finish documents will be provided for approval?
4. How will the supplier preserve approved-source identity, lot traceability and advance notice of material, process or factory changes?

Keep Historic Claims Out of Current Supplier Approval

Several official websites preserve older addresses, standards terminology or certification announcements. They can explain company history but do not establish the current scope or validity of a certificate for your order. Obtain the current document from the quoted legal entity and producing site when it is required.

Likewise, a website’s dimensional range is usually not a guarantee that all listed lengths, diameters, head types and materials can be combined. Ask the supplier to accept the actual drawing and document feasibility, exceptions and the proposed validation route.

Where Shi Shi Tong Fits as an Overseas Custom Option

When the required fastener is unusually long, thin, stepped or otherwise outside a standard catalog, compare proposals as custom manufacturing projects rather than ordinary stock purchases. The accepted drawing, process proposal, sample evidence and repeat-order controls should determine whether the source fits.

Shi Shi Tong’s custom-screw capability is based in Shenzhen. Review our company background and project quality-control planning, then submit the drawing and demand profile for evaluation. This is an overseas manufacturing enquiry, not a claim of Taiwan origin, stock or local fulfillment.

Taiwan Screw Manufacturer Research FAQ

Which companies are useful starting points for micro screws or SEMS?

Chu Wu publishes detailed micro-screw and washer-assembly directions; Chin Jaan has precision micro and custom fastener categories; Shin Chun lists SEMS and terminal/machine screw families. ScrewTech and Wei Shiun also publish relevant directions. Ask each supplier to assess the actual geometry, material and assembly configuration.

Does a Taiwan office prove that my order will be made in Taiwan?

No. Point Screw explicitly separates its Taiwan group office and Dongguan factory, while ScrewTech describes production in Taiwan and China. We Power also sources some items from subcontractors. Identify the producing site and agreed origin for the exact item on the quotation and approval records.

Are all the listed businesses in-house screw factories?

No. Wellfly explicitly describes a trading/export role. We Power describes both manufacture and sourcing. Their services can be relevant, but the manufacturing entity and source-change controls should be confirmed rather than assumed from the seller’s location.

Can a construction screw approval be applied to every product from that company?

No. Obtain the current assessment and technical documents for the exact model and intended application. Material, substrate, dimensions and permitted installation conditions can limit scope. The project’s responsible engineering team must establish suitability; a company-level badge is not blanket approval.

What should I send for a nonstandard or extra-long screw enquiry?

Provide the controlled drawing, material/strength and finish, head/recess, thread details and length, critical shank or shoulder features, quantity and required sample/inspection evidence. Ask for a feasibility response covering the whole part instead of combining separate catalog capability limits.

Shortlist by Manufacturing Route, Approve by the Actual Part

Start with a product-specific group: micro/SEMS specialists for a small assembly, forming-oriented manufacturers for special geometry, construction-focused companies for documented building systems, or an identified sourcing partner for a mixed package. Then reduce the options using exact specifications and manufacturing-source evidence.

The best outcome is a controlled supply proposal: one accepted revision, a named producing entity, agreed material and finish, appropriate sample evidence and clear change-control responsibility. A broad Taiwan supplier list can start the search; those item-level records are what make it usable for a repeat order.