In 2003, the company began to build its own brand "Heyang brand". The main products are: Heyang brand PVC insulated PVC sheathed elevator flat cable, elevator round cable, elevator prefabricated cable, low smoke halogen-free flame-retardant elevator cable, PVC insulated wire, flame-retardant and fire-resistant wire and cable, rubber insulated flexible wire and cable, welding machine cable, environmental protection wire and all plastic power cable, control cable, cross-linked power cable, resistance More than a dozen series of fire-resistant power cables, new energy vehicle charging pile cables, and more than a thousand specifications can be designed and manufactured according to customer requirements. At present, the largest conductor section of the cable is 500 mm2.