We are one of the leading manufactures in making differentt kinds of fasteners in China. 95% of our products are for export.We have got the Quality System Certificate ISO9002.for all of our pruoducts. We produce fasteners by standard DIN/JIS/ANSI/BS, strength from 4.8/ 5.6/6.8/8.8/9.8/10.9 to 12.9. We also make non-standard fasteners as requirements from buyers. The normal size is from M16 to M65. Our president Mr. Lu Guoping and all stuff warmly welcome all friends through the world setting up business relationship or cooperation with us. Please visit our home page: www.ec21.net/fastener and contact us.