About Us

• Tianjin Hanyong Longteng Metal Product Co.,Ltd is a professional manufacure of fasteners.Tianjin Hanyong Longteng Metal Product Co.,Ltd can manufacture all kinds of fasteners as GB, BS, ANSI, DIN, JIS standards.Our products including fasteners, Car standard parts, flexible pins, Lock rings and various non-standard components.The main products: cold pier bolts, nuts; red calcined bolts, nuts; car parts, punching parts, alloy die castings and various special-shaped bolts, nuts.Our factory take full automatic production line which imported from Taiwan.All of products have reached the national standard,just could be permitted to delivery only through strict test.Our company has got ISO9001: 2000 certificate.We also got the certificate of "Good credit enterprises", "Civilized merchant " which issued by government department.With the principle of "dedication boutique, continuous innovation, good service,"we will keep providing first-class products, first-class service to our customer.