With strict quality-certificated system, our factory has been authorized GB/T19002-ISO9002 quality system certificate. Our quality inspection institution is awarded the title of "Certificate of Compliance" by China Quality Inspection Association.The main products include galvanized iron wire strand, galvanized steel core wire for aluminum cable steel reinforced, zinc-5%aluminum-mischmetal alloy-coated steel core wire and steel wire strand and galvanized low carbon steel wire for armoring cables.Our products quality accords with national standard and relative international standard after tested by authority quality testing department such as quality testing center for electric engineering material element of electric industrial department, Shanghai Electric Cable Research Institute and Tianjin Technology Supervision Bureau No.15 station.