Products Catalog :
bolts Mar. 3, 2015 4:14:43
Standard:
GB/ T5780-5786, ISO4014, 4017, 8676, 8765
DIN931, DIN933, DIN960, DIN961, DIN 609
ASMEB18.2.1, BS 4190
JISB1180, AS1110
Grade:
4.8, 8.8, 10.9, 12.9
Size:
M6-M100
Surface....
See more »Handan Yuanbo Metal Products Co., Ltd , was founded in 1995, located in Handan City---famous as " the capital of fasteners in China" . The company is specially engaged in researching and producing....