...

40 Years Specialized in Standard & Custom Fasteners

Wenzhou Eugene Technology Co., Ltd., established in 1986, is a professional fastener manufacturer with nearly 40 years of experience. We specialize in the R&D, production and sales of standard and custom fasteners for automotive, aerospace and other industrial sectors.

Our 60,000㎡ factory features 10 full production lines and more than 200 staff, with a monthly output over 1000 tons. We supply circlips, washers, pins and various custom special-shaped fasteners, offering flexible services including OEM customization, bulk wholesale and stock supply.

Certified with IATF16949 and ISO9001, we implement strict full-process quality control with advanced production and testing equipment. Having long-term partnerships with over 300 domestic manufacturers, our products are exported to Europe, East Asia, the Middle East, South Asia, North Africa and South America.

Upholding the principle of premium quality and customer satisfaction, we strive to provide reliable, cost-effective and customized fastening solutions for global partners.

40 Years Specialized in Standard & Custom Fasteners

Our Core Advantages

Quality & Customization
Quality underpins all operations. We comply with IATF16949 and ISO9001 standards with strict internal QC to minimize defective products. Supported by experienced technical teams, we develop non-standard special-shaped fasteners according to clients’ drawings and samples, delivering flexible OEM solutions covering size, material and surface treatment.

Production Capacity & Cost Advantage
Our 60,000㎡ factory equipped with 10 production lines achieves a monthly output of over 1000 tons, handling both small trial orders and large bulk orders efficiently. As an original manufacturer without intermediate markups, we optimize procurement and production processes to provide cost-effective fasteners without compromising quality.

Global Service & Sustainable Development
We export to Europe, East Asia, the Middle East and other regions, maintaining efficient communication to resolve pre-sales inquiries and after-sales issues promptly. We keep upgrading equipment and technologies for energy conservation and waste reduction, and invest in R&D to keep pace with industrial trends and deliver long-term value to global partners.

Our Core Advantages

Our Advantage

0
Company Area
0+
Employees
0yrs+
Experience
0+
Partner Manufacturers
0+
Production Line
0t
Monthly output

Company Milestones | Brand Development History

1986 | Foundation & Domestic Market Start
Ruian Gexin Fastener Factory was established in Wenzhou, Zhejiang Province, laying the initial foundation of our fastener manufacturing business. In the early stage, we focused on the domestic market, professionally producing GB standard fasteners and customized non-standard fasteners. With rigorous craftsmanship and reliable product quality, we quickly gained market recognition and accumulated rich manufacturing experience in the fastener industry.
2005 | Vertical Upgrade & Raw Material Self-Support
To fundamentally optimize product quality, stabilize raw material supply and control production costs, we expanded our industrial layout and founded Jiangxi Tianzheng Strip Steel Co., Ltd. in Shangrao, Jiangxi Province. This strategic move enabled us to realize independent R&D and production of core strip steel raw materials, completing the key vertical layout from raw material manufacturing to fastener production, and establishing a solid quality control barrier for subsequent finished products.
2008 | Decades of Global Foreign‑Trade Expertise
Since launching foreign‑trade services in 2008, Eugene has gained profound global market experience. Familiar with international standards and export workflows, we deliver trustworthy fastener and steel strip products to industrial clients worldwide.
2019 | Capacity Expansion & Brand Upgrade
We further scaled up our production capacity and optimized the industrial structure in Shangrao base, launching10 professional fastener production lines to achieve large-scale, standardized and intelligent manufacturing of fastener products. Meanwhile, the company was officially renamed Jiangxi Tiangang Technology Co., Ltd.

EUGENE
Professional Certificate

Authoritative ISO & IATF certifications underpin our full‑process quality control. All fasteners and steel strips meet international standards, ensuring dependable quality for global partners.

FAQ

What documents can you supply for bulk purchasing inspection?

Material certificate, dimension inspection report and surface treatment test sheet can be issued as buyer’s requirement.

How about production lead time for stocked items and customized non-standard goods respectively?

In-stock standard goods ship within 7 working days; customized non-standard products take 30–45 working days after deposit confirmation.

Is mixed loading of different kinds of fasteners allowed in one shipment to save customer’s logistics cost?

Multiple product categories and mixed sizes can be packed together in one container for large orders to reduce overall freight expense.

Can you make different surface treatments such as black oxide, phosphating and oil coating according to customer requirements?

Multiple surface options are available for all products; surface processing plan can be adjusted based on client’s actual working environment.

Get In Touch ...