DONGSHAO, onye nrụpụta ama ama na China, dị njikere ịnye gị Flat Countersunk Square Neck Bolts. Anyị na-ekwe nkwa ịnye gị nkwado kacha mma mgbe irechara na nnyefe ngwa ngwa.
GỤKWUOZipu ajụjụDONGSHAO na-akpọ gị òkù ka ị gaa na ụlọ ọrụ anyị ịzụta ihe kacha ọhụrụ, kacha ere, ọnụ ọnụ na elu Countersunk Square Neck Bolts. Anyị na-atụ anya ịrụ ọrụ na gị.
GỤKWUOZipu ajụjụ