Premium Hardware Fasteners for Global Industries
— More than 15 years of industry experience.
— ISO 9001 certification, strict quality control system.
— 3000 standard parts products to meet diverse needs.
Our Partners
Custom Your Products
How to make your custom standard product
Your Vision, Our Craftsmanship – From concept to global delivery, we engineer bespoke solutions with agile manufacturing excellence and uncompromising quality control.
1.Needs Deep-Dive
We collaborate to define technical specs, materials, and quantities through detailed engineering consultations within 48 hours.
2.Prototype Validation
Physical samples are delivered for approval, with unlimited revisions until perfect match.
3.Agile Production Launch
Automated lines execute small-batch manufacturing with real-time quality tracking and weekly progress reports.
4. Global Delivery & Support
Customs-cleared shipments arrive in 15-30 days, backed by 24/7 technical support for seamless integration.
Our Prouct
From design to production
The real manufacturing process of our standard parts products
The real manufacturing process of our standard parts productsThe real manufacturing process of our standard parts productsThe real manufacturing process of our standard parts products
1.Material Selection & Inspection
Premium steel rods undergo rigorous quality checks for composition and hardness before production begins.
2.Cold Heading Formation
High-speed machines cold-forge rod segments into precise shapes using extreme pressure at room temperature.
3.Thread Rolling Precision
Rotating dies cut perfect threads without removing material, enhancing structural integrity and durability.
4.Heat Treatment Hardening
Parts are heated to 850°C then quenched, increasing tensile strength while maintaining core flexibility.
5.Surface Finishing Protection
Electroplating applies zinc or chromium coatings for corrosion resistance and enhanced aesthetic appeal.
6.Laser Measurement & Packaging
Automated optical scanners verify micron-level accuracy before protective anti-rust packaging.
From design to production
The real manufacturing process of our standard parts products
The real manufacturing process of our standard parts productsThe real manufacturing process of our standard parts productsThe real manufacturing process of our standard parts products
1.Material Selection & Inspection
Premium steel rods undergo rigorous quality checks for composition and hardness before production begins.
2.Cold Heading Formation
High-speed machines cold-forge rod segments into precise shapes using extreme pressure at room temperature.
3.Thread Rolling Precision
Rotating dies cut perfect threads without removing material, enhancing structural integrity and durability.
4.Heat Treatment Hardening
Parts are heated to 850°C then quenched, increasing tensile strength while maintaining core flexibility.
5.Surface Finishing Protection
Electroplating applies zinc or chromium coatings for corrosion resistance and enhanced aesthetic appeal.
6.Laser Measurement & Packaging
Automated optical scanners verify micron-level accuracy before protective anti-rust packaging.
From design to production
The real manufacturing process of our standard parts products
The real manufacturing process of our standard parts productsThe real manufacturing process of our standard parts productsThe real manufacturing process of our standard parts products
1.Material Selection & Inspection
Premium steel rods undergo rigorous quality checks for composition and hardness before production begins.
2.Cold Heading Formation
High-speed machines cold-forge rod segments into precise shapes using extreme pressure at room temperature.
3.Thread Rolling Precision
Rotating dies cut perfect threads without removing material, enhancing structural integrity and durability.
4.Heat Treatment Hardening
Parts are heated to 850°C then quenched, increasing tensile strength while maintaining core flexibility.
5.Surface Finishing Protection
Electroplating applies zinc or chromium coatings for corrosion resistance and enhanced aesthetic appeal.
6.Laser Measurement & Packaging
Automated optical scanners verify micron-level accuracy before protective anti-rust packaging.
ABOUT US
The rise of Yongnian Wanjia in the field of hardware standard parts
Originating in the 1960s, Yongnian has evolved into China’s largest fastener production hub, contributing 55% of the national market share with an annual output of 4.9 million tons (2021)
Facing environmental challenges, the industry underwent a revolutionary restructuring (2017–present). Through “Five Batches Policy” (取缔淘汰一批、规范提升一批), it reduced enterprises from 9,000+ to under 2,000 while boosting taxes by 70% and shifting 60% of products to mid-high-end segments
Supported by five specialized markets (e.g., Hebei Pu Fastener Mall) and logistics networks handling 10 million tons annually, Yongnian offers 10,000+ specifications—from bolts to aerospace components
Why Choose Us
To choose us is to choose success
1.Material Selection & Inspection
Premium steel rods undergo rigorous quality checks for composition and hardness before production begins.
2.Cold Heading Formation
High-speed machines cold-forge rod segments into precise shapes using extreme pressure at room temperature.
1.Material Selection & Inspection
Premium steel rods undergo rigorous quality checks for composition and hardness before production begins.
2.Cold Heading Formation
High-speed machines cold-forge rod segments into precise shapes using extreme pressure at room temperature.
Our Factary
We engineer ISO-certified fasteners for global industries, blending innovative technology with rigorous quality control to deliver unmatched reliability in every connection.
Our Happy Clients!
F&Q
🛠️ 1. 认证与质量
Q: 产品是否符合国际质量标准？
Are your products certified to international standards?
A: All fasteners comply with ISO 9001, DIN, and ANSI specifications, with full test reports available.
中：所有紧固件符合ISO 9001、DIN及ANSI标准，提供完整检测报告。
⏱️ 2. 交期时效
Q: 紧急订单最短交付周期是多久？
What’s the fastest lead time for urgent orders?
A: Standard items ship in 15 days; expedited production cuts to 7 days with 30% surcharge.
中：常规订单15天交付；加急生产可缩短至7天（需30%加急费）。
📦 3. 最小起订量
Q: 是否支持小批量定制采购？
Do you accommodate small-batch custom orders?
A: Yes! Minimum order starts from 100 pcs for custom specs – no mold fees.
中：支持！定制规格最小起订量100件，免收模具费。
🌍 4. 物流与关税
Q: 出口物流和税费如何计算？
How are export logistics and duties handled?
A: DDP/DAP options available; we manage customs clearance with real-time tracking.
中：支持DDP/DAP条款；包清关并提供全链路物流追踪。
🔧 5. 售后保障
Q: 出现质量问题如何解决？
What if quality issues arise after delivery?
A: *12-month warranty: free replacements shipped within 72 hours of claim validation.*
中：12个月质保期，确认质量问题后72小时内补发新品。
🔧 6. 技术支持与文档
Q: 是否提供产品安装技术指导？
Do you provide technical guidance for product installation?
A: *Free access to 100+ CAD models and step-by-step installation videos within 24 hours of order confirmation.*
中：订单确认后24小时内免费提供100+款CAD模型及安装指导视频。