Beijing Jinzhaobo bụ otu n'ime nnukwu nrụpụta ihe eji arụ ọrụ,
Azụmahịa bụ isi bụ bolt Structural, bolt Control Tension Control, Shear stud, arịlịka bolt na ihe ndị ọzọ.
Ndị ahịa anyị
Ụlọ ọrụ BEIJING JINZHAOBO
Ụgwọ nke ụlọ ọrụ HIGH STRENGTH FASTENER CO., LTD.
Ụgwọ nke ụlọ ọrụ HIGH STRENGTH FASTENER CO., LTD.