1.Production Standard
producing standards: GB, DIN, ASIN, JIS, ISO
2.Quality Demand
The order of quality: rate of finished product is 100 %, Qualification rate is 100%, customer satisfaction 95%.
3.scope of application:
4.Main Products
We are in round-flat head bolts with 11 slot, Countersunk flat head screws with cross recessed, cross head truss bolts, Flat head hexagonal socket bolts,
oval bolts with 11 slot and so on.