Decades - long Expertise in Black Steel Wire Production
Tangshan Jiayuan Metalwork Co., Ltd., with over 30 years in the hardware industry, specializes in black steel wire manufacturing. Our team of more than 30 professional technicians precisely controls every production process, ensuring consistent quality. Equipped with advanced production facilities, we can produce black steel wire with excellent tensile strength and surface finish. The 1,000 + square - meter production center enables large - scale production, while our ISO9001 certification attests to the superior quality of our black steel wire, meeting various industrial requirements.