Chinese
custom fastener manufacturer

A professional custom fastener supplier with over 20 years of manufacturing experience

Established in 2006, Huizhou Zeyao Hardware Products Co., Ltd. is a custom fastener manufacturer with over 20 years of experience. We specialize in providing customized fasteners, including custom screws, bolts, nuts, washers, pins, seals, brackets, rivets, and high-precision CNC milling and turning parts.

The company boasts over 160 advanced production lines, encompassing cold forming, automated turning, automated milling, and CNC machining processes, enabling us to meet the high-precision needs of diverse customers. After more than 20 years of development, Huizhou Zeyao has established long-term partnerships with over 3,500 partners, and our products are exported to North America, Europe, and Asia, earning the trust of customers worldwide.

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WHY
CHOOSE US

As a professional screw manufacturer in China, Huizhou ZeYao Hardware Products Co., Ltd. has over 20 years of experience in fastener production. We specialize in providing screws, bolts, nuts, washers, and custom fastener OEM services.

High-Quality Products

Our fasteners are manufactured strictly according to international standards, including ISO, DIN, ANSI/ASME mechanical and dimensional standards, and comply with RoHS environmental standards.
Customization Services

Whether you need standard fasteners or custom screws and nuts, we offer comprehensive OEM/ODM services to meet your brand and design needs.
Strict Quality Control

Huizhou ZeYao Hardware Products Co., Ltd. is ISO9001 quality management system certified, establishing a complete quality control system from raw material procurement to finished product shipment.
Comprehensive After-Sales Support

We provide efficient after-sales service to our global customers, including fastener installation guidance and bulk purchasing advice, ensuring that customers have no worries during the procurement and use process.

Custom Fastener Manufacturers - Product Categories

Explore our comprehensive range of custom fasteners, including screws, bolts, nuts, washers, rivets, dowels, and CNC machined parts. As a trusted Chinese fastener manufacturer and custom screw factory, Zeyao Hardware factory provides high-quality standard and non-standard fastening solutions for industrial, automotive, electronics, and construction applications. nuts, washers, rivets, dowels, and CNC machined parts.

All categories

The ideal choice for
improving efficiency.

Feel free to reach out to our customer service team to discuss your next project. We look forward to working with you!

Hot-selling fastener products

Zeyao Hardware Factory specializes in the manufacturing of industrial fasteners for global OEM and industrial applications. Our products are widely used in construction, automotive, machinery, furniture, electronics, and other industrial sectors. Made from high-quality carbon steel, stainless steel, and alloy steel, our fasteners offer excellent strength, corrosion resistance, durability, and reliable performance in demanding environments.

Metric SEMS Screws
Type: Metric SEMS Screws
Structure: Screw and Washer Assembly
Thread Size: M2–M8 / Custom Sizes Available
Washer Type: Flat Washer, Spring...
Hex Threaded Insert
Type: hex threaded insert
Material: Stainless Steel 304 / 316
Thread Type: Internal Thread
Outer Shape: Hex Body
Function: Stable...
Nylon Thread Locker Screw
Type: Nylon Thread Locker Screw
Material: Carbon Steel / Stainless Steel / Alloy Steel / Brass
Surface Treatment: Zinc Plating, Nickel Plating,...
Soft Tip Set Screw
Type: Soft Tip Set Screw
Product Type: Surface-Friendly Fastener
Application: Aluminum Profiles, Machinery Parts, Fixtures, Precision...
O Ring Sealing Screw
Type: O Ring Sealing Screw
Product Type: Sealed Fastener
Application: Machinery Covers, Outdoor Equipment, Control Boxes, Waterproof...
Nylon Tip Grub Set Screw
Type: Nylon Tip Grub Set Screw
Product Type: Soft Tip / Non-Marring Set Screw
Drive Type: Hex Socket
Application: Machinery, Aluminum...
Metric Hex Nut
Thread: Metric Thread
Thread Size: M3 – M64 (Custom sizes available)
Material: Carbon Steel
Customization: OEM/ODM
Manufacturer: Zeyao...
Stainless Steel Hex Insert
Material: Stainless steel
Thread type: Metric / UNC / UNF
Customization: OEM/ODM
Surface treatment: Natural / Passivated / Customized...

Certifications & Quality Assurance

Huizhou Zeyao Hardware Products Co., Ltd.'s products meet strict quality and environmental protection requirements and have professional certification documents and test reports. RoHS Test Report – Ensuring environmentally friendly and RoHS compliant fasteners REACH Certificate – Meeting international chemical safety and material compliance standards PPAP Documents – Supporting automotive fastener projects and OEM quality requirements

ISO-9001

PPAP

REACH

ROHS

Latest news and events

Apr 21, 2026
Fastener Export Orders Rebound
Recently, with the gradual recovery of global manufacturing procurement demand, the fastener industry's export orders have shown a clear rebound, particu...
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Dec 31, 2025
Zeyao Hardware Wishes Its Global Customers A Happy New Year 2026!
December 31, 2025 - As 2025 draws to a close, Zeyao, a leading fastener manufacturer in China, takes this opportunity to express its heartfelt gratitude to a...
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Nov 19, 2025
Zeyao Successfully Ships Large Quantity Of Screws
Huizhou, China – As a Chinese screw manufacturer with 19 years of production experience, Zeyao recently successfully completed and shipped a large-scal...
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