RENLI.RENLI(HEBEIANDIAN) is located in the center of North China Oilfield in Renqiu City, covering an area of 43,000 square meters, with fixed assets of 180 million yuan, annual production capacity of 260 million yuan, and sales of more than 100 million yuan for five consecutive years. The company focuses on the research, development and manufacture of electric safety instruments, and its products are certified by the Quality Supervision, Inspection and Testing Center of Electric Power Industry. The main products cover a full range of electric safety equipment, such as high and low voltage detectors, insulated operating rods, safety protection equipment (helmets, insulated boots, etc.), electric construction tools (insulated ladders, wire tighteners, etc.) and electric power fittings, lightning protection devices, etc., which are widely used in the field of electric power system operation safety protection.