The registration address of yang qilong electric company limited is in group 17 of the village of longgang in yang zhong city, with the registration authority being the yang qing city administrative approval board and the legal representative of huang qi, which operates in the areas of switchboards, bridge racks, parent lines, blastproof electrical appliances, incubators, instrument valves, valves, metal materials, stainless steel products and plastic pipes. (projects subject to legal approval may not operate without the approval of the relevant department)