Anhui Xuyuan Explosion proof Technology Co., Ltd. is registered in Diancuo Road West, Cuozhen Town, Feidong County, Hefei City, China Petroleum East China Petroleum Engineering Co., Ltd. The registration authority is Feidong County Market Supervision Administration Bureau, and the legal representative is Gu Cheng. The business scope includes research and production of explosion-proof lamps, explosion-proof power distribution devices, explosion-proof pipe fittings, and explosion-proof electrical equipment; Production and sales of fixed lighting, specialized lighting fixtures, complete sets of high and low voltage equipment, and metal processing machinery; Installation, maintenance, and testing of explosion-proof engineering, security engineering, and fire-fighting electromechanical engineering; Decoration engineering construction; Labor services (excluding labor dispatch); Sales of hardware, electrical and mechanical equipment, high and low voltage electrical and accessories, and intelligent equipment; Explosion proof technology consultation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)