SANHUAN FASTENERS CORP. LTD. , established in 1990, with ISO9002 certificate, is a professional manufacturer and exporter specialized in various standard and nonstandard fasteners and hardware components.We aim to supply the convenience of a package service from market research, through manufacturing and documentation, to shipment and delivery. With such a highly professional team we can provide high quality products and best service according to different customers’ requirements.Our dedication to customer service has helped us become one of the most respected fastener distributors in the Southeast and got good reputation in the world market.The raw materials for the products are:carbon steel, alloy steel, stainless steel, brass. And the surface finishings are:black, zinc-plated, brass-plated, hot dip galvanized, mechanic zinc-plated, etc. The mechanical performance grade varies from 4.8-12.9 (ANSI GR2-GR5 B7), stainless steel 304-316. We also have different types of packages for customers` choice.With our promise” Excellent quality, satisfactory service and everlasting business”, we are serving global markets at very competitive price to achieve a win-win situation for our customers.