5.Rich Hardware Co., Ltd,  established in 1994, located in South East Industry Developed zone, Changshu City, Jiangsu Province, China, is a special fastener and relative hardware products manufacture, the company has advance producing equipment and good engineers and techincal staff,  testing equipment is complete.

Porudcts standards: GB, ISO, DIN, ANSI( IFI), JIS, BS.

Main material: carbon steel, alloy steel, stainlee steel.

Main products: Hex bolt, socket bolt, hex nuts, thread rods, self tapping screws, machine screws, wing nuts, wing bolts, flat washer, punched parts etc.

Our company has already got the certificate of ISO9001:2008 and TS 16949, we are the stable suppliers of automobile parts factory, agriculture automobile factory and other machinery factory in domestic market since 15 years ago.