Explore our heavy-duty through-hole jeans buttons, snap fasteners, and specialized five-prong buckles engineered for industrial application.
The global denim market is experiencing a structural paradigm shift driven by automated manufacturing, chemical compliance, and the demand for circular design. Buttons and rivets, while small, represent a vital mechanical structural point in a garment. Fastener failure directly results in product returns and brand equity damage. Consequently, tier-1 apparel brands prioritize button durability, corrosion resistance, and chemical safety over simple cost metrics.
Denim manufacturing involves intense post-processing, including stone washing, acid washing, enzyme processing, and ozone fading. Hardware must withstand harsh chemical exposure without losing structural integrity or discoloration. At Wenzhou Fangyuan Metal Button Co., Ltd., we utilize pure H65 copper alloy and grade #3 zinc-die alloys to prevent stress corrosion cracking (SCC) and oxidation. These materials are engineered to maintain their mechanical lock under pull-forces exceeding 90 Newtons, fulfilling consumer safety specifications globally.
Modern consumers demand sustainable solutions. Traditional electroplating lines relied heavily on hexavalent chromium and heavy metal stabilizers, which are restricted under environmental frameworks like REACH and Prop 65. Our advanced electroplating lines utilize non-cyanide, nickel-free, and lead-free systems. These systems maintain original aesthetics, such as antique brass, dark gunmetal, and vintage bronze, while ensuring absolute biological compatibility with sensitive skin.
Established Year
Specialized Personnel
Manufacturing Facility
Annual Value (RMB)
Founded in 1995, Wenzhou Fangyuan Metal Button Co., Ltd. is located in Qiaotou, Wenzhou—the largest apparel button manufacturing hub in China. For nearly three decades, we have focused on the research, development, and mass production of metal buttons, jeans buttons, trouser hooks, snap buttons, eyelets, and structural rivets.
Our production campus spans 30 mu (approximately 16 acres) of modern manufacturing land, with a construction footprint of over 15,000 square meters. Our production capability is backed by a workforce of over 500 professionals, including 90+ senior engineering and management staff.
Through state-of-the-art multi-stage stamping presses, zinc alloy die-casting lines, and automated assembly equipment, our yearly production capacity exceeds hundreds of millions of units. Our global trade operations are fully compliant with destination customs requirements, exporting directly to North America, Europe, Southeast Asia, and the Middle East.
| Compliance & Testing Parameter | Observed Level | Standard Protocol |
|---|---|---|
| Lead Content (Pb) | < 90 ppm (Compliant) | CPSIA Sec. 101, REACH Annex XVII |
| Nickel Release Rate | < 0.5 µg/cm²/week (Compliant) | EN 1811 / EN 12472 |
| Pull-off Force / Tensile Strength | > 90 N (Up to 120 N based on configuration) | ASTM D7142 / BS 7907 |
| Salt Spray Test (Corrosion Resistance) | No corrosion at 24 - 96 hours | ASTM B117 |
Metal fasteners act as functional and visual focal points across diverse garment profiles. See how our bespoke components perform in real-world apparel setups.
Shirt Hardware
"Practical first, with etiquette as a secondary consideration." Lightweight brass buttons and snap elements provide clean fastening structures that withstand continuous industrial laundering cycles.
Luggage & Travel Gear
Centered on "auxiliary fixation and enhanced protection". These high-shear strength snaps and rivets prevent unintended opening under load, meeting the demands of modern travelers.
Business Suit & Outerwear
Essential for maintaining garment silhouette. Finely detailed threading buttons and custom alloy designs provide structural balance and reflect premium workmanship.
Leather Jackets
Engineered for "hard verification + style enhancement". Thick prong connectors and heavy zinc configurations ensure optimal grip on heavy hides (cowhide, sheepskin) without causing localized tearing.
Windbreaker Coat Hardware
Balances "windproof practicality" and styling. Lightweight yet durable metal configurations ensure functional performance under challenging outdoor conditions.
Sweater & Knitwear Fasteners
Focuses on "comfort, convenience, and light decoration." Tailored prong-depth configurations secure loose knit fabrics without catching or fraying fragile yarn structures.
Our raw material formulas and mechanical attributes are optimized for seamless integration with high-speed automated feeding systems.
To support high-volume manufacturing lines, our fasteners undergo extensive laboratory stress testing. Standard jeans button configurations feature a cap, insert, plastic core, and secure pin. Proper installation requires calibrating the application machinery's compression force (recommended range: 2500N to 3500N) to avoid damaging the internal plastic structure while ensuring a secure lock.
| Fastener Component | Standard Sizing (Diameter) | Common Material Configurations | Corrosion Resistance |
|---|---|---|---|
| Jeans Fasteners | 12.5mm, 15mm, 17mm, 18mm, 20mm | Copper Alloy, Brass, Stainless Steel, Zinc Alloy | Antique Brass, Gunmetal, Gold Plating, Nickel-Free |
| Snap Buttons | 7.5mm, 9.5mm, 11mm, 13mm, 15mm, 17mm, 21mm | Iron base, Pure Brass, Stainless Steel Grade 304 | Eco paint coatings, customized color electroplating |
| Prong Buckles | Standard Custom Reference Sizes | Nickel-free H65 Brass Wire, Zinc Alloy Facemask | Washing chemical-fade resistant coating |
| Rivets & Eyelets | Varying core depths based on fabric GSM | High-ductility Copper, Structural Aluminum | Salt-spray tested, anti-oxidation treatments |
From initial design sketches and 3D CAD simulation to physical prototypes and final fabric wash trials, we ensure precise integration at every step.
Clients supply vector artwork or physical samples. Our engineering team generates 3D CAD models within 24 hours, adjusting draft angles and wall thickness for structural integrity.
We machine steel molds on ultra-precise CNC workstations to ensure crisp, accurate logo engraving on every button face.
We perform press trials on client fabric swatches. Our lab creates a tailored setting profile specifying the required punch depth and target compression forces.
High-speed stamping presses produce consistent metal blanks. Automated electroplating systems then apply durable, environmentally-compliant finishes.
Fangyuan metal accessories are certified for use in infant, children, and adult garments destined for global markets.
Oeko-Tex 100
ISO 9001:2008
ISO 14001:2004
REACH Compliant
EU Eco Label
Safety Certified
Explore our engineering capabilities and dynamic processing systems behind every shipment.
Our product lineup features premium metal buttons, jeans buttons, two-prong and three-prong trouser hooks, and durable rivets. We support these offerings with responsive OEM and ODM services. Engineered to satisfy international standards, our diverse range of clothing accessories is distributed across China and exported to Europe, the Americas, Southeast Asia, and the Middle East.
Technical guidance for supply chain managers, QA coordinators, and apparel developers.
Zinc Alloy buttons are shaped through high-pressure die casting, allowing for detailed, 3D raised logos and irregular outer shapes. They are slightly heavier and have solid structures. Brass buttons are stamped from strip metal sheets, making them lighter. They offer excellent corrosion resistance and are highly compatible with complex electroplating systems like antique silver and burnished gold.
Button loss is typically caused by mismatching the rivet length to the fabric's thickness (GSM), or incorrect pressure calibration during assembly. We provide detailed sizing tables linking fabric weight to recommended pin lengths. We also recommend target setting forces (typically between 2.5kN to 3.5kN) to help factory technicians verify attachment integrity before mass production.
Yes. Our raw materials are formulated to restrict lead content below 90 ppm, matching CPSIA guidelines. For shipments bound for the EU, we use specialized plating baths to guarantee nickel release remains below the 0.5 µg/cm²/week threshold defined in EN 1811. All shipments carry certified Oeko-Tex Standard 100 Class I credentials.
Our standard manufacturing MOQ is 50,000 units for iron-base fast-fashion buttons, and 20,000 units for pure brass or stainless steel products. Custom logo toolings require a one-time mold development fee, which is waived when order volumes cross agreed baseline thresholds.
Yes, we offer custom color matching based on Pantone codes or physical swatches. Our finishing department handles matte/gloss liquid painting, electrophoretic coatings, and specialized physical vapor deposition (PVD) finishes to meet complex aesthetic requirements.
Our manufacturing lines include automated optical sorting systems and continuous tumbling processes to smooth out sharp edges. We run daily random batch testing using physical inspection cards to confirm all surfaces are smooth, protecting fabrics from snagging during use.
Explore our specialized range of durably-constructed snap buttons, vest closures, and heavy suspender buckle sets.
Fangyuan Metal Button
