Explore our core engineering catalog featuring multi-functional D-rings, structured panel buttons, and heavy-duty apparel fasteners.
High-tensile hardware offering dual structural configuration options, optimized for luggage, performance outerwear, and industrial accessories.
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Sturdy, corrosion-resistant metallic control panels and specialized button structures customized for heavy-duty commercial gear.
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Crafted for coats, blazers, uniforms, and sports outerwear. Excellent pull-off resistance and environmental alloy stability.
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Heavy-duty industrial standard threading buttons designed for blazers, utility jackets, sport coats, and uniforms.
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Durable precision-engineered spring snaps, designed for optimal closure strength and heavy cycle lives under strain.
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Specifically developed to reinforce high-stress seam intersections while enhancing denim garment aesthetics.
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Corrosion-proof vintage style buttons designed for blazer suits, sports jackets, and heavy institutional uniform apparel.
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Engineered for high-volume manufacturing pipelines with seamless automatic press-machine feeding compatibility.
Explore SpecificationsEstablished in 1995, Wenzhou Fangyuan Metal Button Co., Ltd. is strategically headquartered in Qiaotou, Wenzhou—widely recognized as China's premier garment accessories manufacturing base. Over three decades of relentless research, development, and system optimization, we have grown into a powerhouse joint-stock enterprise covering 30 mu (approx. 16 acres) with a state-of-the-art facility footprint of 15,000 square meters.
As an industry-leading OEM/ODM partner, we employ over 500 skilled professionals, including 90+ senior engineering, design, and metallurgical quality control experts. Operating with complete, independent import/export credentials, our annual production value exceeds 100 million RMB, exporting globally to North America, Europe, Southeast Asia, and the Middle East.
Fully ISO 9001:2008 & ISO 14001:2004 accredited with EU Eco-Label credentials.
Why modern global retail platforms demand zero-tolerance policies on restricted heavy metal migration.
Nickel is one of the most common causes of Allergic Contact Dermatitis (ACD) globally. Prolonged direct contact with skin allows nickel ions to migrate, triggering immune-mediated skin reactions. To protect consumer safety, international legislative bodies enforce strict legal boundaries on nickel release rates from metal articles intended for skin contact.
For supply chains importing to the EU, compliance with REACH Regulation Annex XVII (Entry 27) is mandatory. The law mandates that the rate of nickel release from parts of products that come into direct and prolonged skin contact must be less than 0.5 µg/cm²/week. For body piercing assemblies, the limit drops even lower to 0.2 µg/cm²/week.
Ensuring zero nickel migration requires standardized laboratory validation. The primary testing methodology certified by the European Committee for Standardization (CEN) is EN 1811:2011 + A1:2015, which uses an artificial sweat solution to measure release.
At Wenzhou Fangyuan, all our nickel-free rivets, jeans buttons, eyelets, and fasteners undergo periodic laboratory validation using simulated sweat testing to guarantee the absolute absence of nickel release. Furthermore, we comply with CPSIA (Consumer Product Safety Improvement Act) regulations in the United States, targeting lead limits and chemical safety in consumer goods.
The transition from nickel-plated barriers to white bronze and advanced raw-material alloys.
Standard plating processes utilize a nickel underlayer to provide brightness, level substrate imperfections, and block copper migration. Our chemical engineers replace this layer with a highly sophisticated copper-tin-zinc ternary alloy (White Bronze). This ensures a bright metallic finish, excellent electrical conductivity, and high corrosion protection without triggering skin sensitization.
By controlling raw materials at the metallurgy level, we manufacture adjustment buckles, suspender snaps, and eyelets from H65/H68 high-purity yellow brass wire. By avoiding low-grade copper scrap containing trace nickel impurities, our raw material composition intrinsically guarantees zero-nickel release from the core.
For marine environments, severe industrial applications, and high-performance safety wear, we offer direct SUS304 and SUS316L stainless steel rivets and snap buttons. These materials utilize vacuum physical vapor deposition (PVD) to obtain colors like gold and black without chemical wet electroplating.
| Alloy Platform | Nickel Release Rate (EN 1811) | Salt Spray Performance (ASTM B117) | Tensile Strength (N) | Key Applications |
|---|---|---|---|---|
| Standard Nickel Plated Brass | 0.8 - 4.5 µg/cm²/week (Non-Compliant) | 24 - 48 Hours | > 900 N | Legacy denim, non-contact luggage |
| White Bronze Plated Brass (WZFY) | < 0.05 µg/cm²/week (Passed) | 48 - 96 Hours | > 950 N | Hypoallergenic apparel, babywear snaps |
| Pure Solid Brass (No Plating) | 0.00 µg/cm²/week (Perfect) | 96 - 120 Hours | > 1100 N | Marine gear, denim rivets, eyelets |
| SUS304 Stainless Steel (PVD Coated) | 0.00 µg/cm²/week (Perfect) | > 240 Hours | > 1800 N | Heavy-duty workwear, tactical jackets |
Targeted hardware configurations for specialized global consumer segments.
Our solutions for formal and casual shirts prioritize flat-profile, skin-safe alloys. Fasteners are designed to withstand industrial-laundry steam cycles, chemical dry-cleaning agents, and repeated hot ironing without losing luster or degrading chemical stability.
Designed with a focus on mechanical reinforcement. Double-capped rivets, high-tensile D-rings, and heavy adjustment buckles withstand high pull-off tension (up to 1500 N) while meeting rigorous outdoor exposure specifications.
High-end corporate blazers demand luxurious surface finishes combined with absolute structural stability. Our non-sensitizing thread buttons feature precise hole deburring to prevent yarn wear, keeping a tailored silhouette secure.
Heavy leather hides exert high pressure on snaps and rivets. We provide extra-long shank rivets and snap configurations that accommodate leather thicknesses from 1.5mm to 4.5mm while ensuring smooth post-assembly snap action.
Our buttons and eyelets for performance outerwear focus on moisture resistance. By using non-rusting solid brass bases coupled with corrosion-proof plating, we prevent rust spots from forming on synthetic fabrics.
Knitted garments require loose tension fasteners that won't catch or tear delicate yarns. Our lightweight prongs and rounded rivet designs press easily through loose weave structures, ensuring stability without fabric stress.
Combining legacy metallurgical experience with automated smart manufacturing.
Wenzhou Fangyuan Metal Button Co., Ltd. has updated its traditional production lines to meet Industry 4.0 standards. Our Wenzhou facility utilizes high-speed automated progressive die stamping machines, robotic arms for precision electroplating, and online vision detection systems to identify dimensional variances.
Validated security architectures to guarantee smooth clearance in every destination market.
Quality Management System
Environmental Compliance
Class I Safe for Babies
Sustainable Production
Engineering datasheets and specifications for our core fastener categories.
Made of premium corrosion-resistant brass wire material, salopette buckles serve to close and open overalls, workwear gardener's trousers, and bags.
Engineered to enhance product design. Made of high-quality copper, brass, iron, or stainless steel.
Constructed from corrosion-proof brass wire. Designed to easily adjust the length of suspenders, belts, and bags.
Corrosion-resistant brass eyelets are ideal for functional ventilation and styling in shoes, shirts, workwear, knitwear, and denim.
A look at Wenzhou Fangyuan's modern automated stamping, sorting, and plating operations.
Technical answers regarding nickel compliance, plating methods, and global supply logistics.
Explore our classic snap and prong systems designed for global retail and apparel pipelines.
High-durability metal snaps engineered for demanding industrial conditions. Perfect for workwear and uniforms.
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Designed for vintage jackets, heavy wool sports coats, uniforms, and institutional apparel lines.
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Classic flat-face snap buttons offering high-speed installation compatibility and reliable snap holding force.
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Featuring a decorative pearlescent surface layer, optimized for baby clothing, infant wear, and lightweight knitwear.
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Decorative and functional metal panels designed to provide stability for heavy buttons on outerwear.
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Heavy-duty brass snap fasteners designed for structural outdoor and military apparel applications.
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Engineered with thin, high-strength prongs that secure babywear and knitwear fabrics without causing snags or runs.
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Made from high-purity zinc alloy and copper, offering excellent pull-out resistance and skin-safe performance.
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Fangyuan Metal Button