Haiyan Xinglong Fastener Co., Ltd.
no 3, Third Jincheng RD, Qinshan Town, Zhejiang, China
86 573-86582333
The company specializes in the production of various screws and bolts, among which DIN603, 84, 85, 7985, DIN 933, 931, 963, 965, 966, e.....nd some Af