Supplier: Wire, cable, electromagnetic wire, metal wire, cable accessories, submarine cable, ultra-high voltage cable, submersible pump cable, logging cable, mine cable, aluminum alloy cable, fire-resistant cable, special cable of wind power, marine cable, cabtyre cable, special combined transformer of wind power, electric railways with contact wire, production and sales of special cable. Transformer, box-type substation, electronics and electrical materials, energy-saving electronic and electrical equipment, high and low voltage measurement equipment, linear pumping, equipment and accessories of oil extraction, sucker rod and tubing, electric pump motor shaft, compressor, blower, electrical machinery, petrochemical equipment, production, sales and related technology development of drilling tools and complete sets of equipment, machinery processing, electrical engineering installation, gold jewelry sales. (subject to ratification in accordance with the project, carry out business