Our company Yong heng hai T&D Co., Ltd metal wire is Lying in Tianjin Jing hai County which is a manufacturer and exporter of various of wires such as: Electro galvanized iron wire , Black annealed wire, PVC coated wire.Our factory located in quite sea district Tianjin, covering 6000 square meters land with 3000 square meters factory area, the company has 60 employees with 5 technical professionals