The registration address of shandong chi hui heat technology ltd. Is located at the small and medium enterprises entrepreneurship park, no. 5 in the ningjin economic development area, texas, shandong province (operational address: zhang shae village in zhonggang township, jinjin city, shandong province), with the registration authority being the market supervision authority for ningjin county, represented by legal persons and including temperature-controlled heaters, wall-mounted heaters, carbon-fibre heating hotlines, remote infrared heaters, carbon-crystal heaters, carbon fibre heat panels, wall heating, electric heaters, air heat pumps, boilers, electro-heated membranes, carbon fibre products, silicone products, graphite products, cooks, solar, photovoltaics, hot water-surgers, graphite hairline hotlines, graphite walls, electrons, heating heaters, woodworking boards, electric fibre-fibreaming equipment, wind windmills, gas stoves, heat exchangers, temperature control products and electronics development, production, sales, technical services, heating, heating for heating, heating, construction, construction, (projects subject to legal approval may not operate without the approval of the relevant department)