Wenzhou Yuanzhi auto parts co. Ltd ( Wenzhou Ruili Fastener Co.Ltd subsidiary) was founded in 2013, and located in the modern coastal city-Wenzhou,Zhejiang province China , enjoying very convenient transportation.We mainly manufactures and exports diversified standard fasteners and non-standard metal hardware parts such as Brass Ball Head Bolt and Self Tapping Screw. we professionally produce all kinds of high strength bolt, nuts, especially special requirement products, high precision CNC OEM parts and so on.Our company covers an area of 9600 square meters, building area of 6800 square Meters, and we have nearly 120 employees.
High-quality products require advanced production equipment and testing instrument. Our company has qualified ISO9001: 2015, GB/T24001-2016/ISO 14001:2015, and IATF 6949 Quality System Certifications with advanced equipment, strong R&D strength, complete quality guarantee systems, and strict inspection. The product standards including DIN, ISO, GB, and ASME/ANSI, BS, JIS AS. Main levels of product class range: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade. The specification diameter is from 3m-30mm. the length is from 6mm-300mm.  

We are committed to providing you with Global solutions to meet or exceed our customer's expectations in customer service, quality, value, and delivery. We believe results speak louder than words. If you have any demands or questions or quotations, please don't hesitate to contact our sales directly at any time.