Shanghai Shengyi Explosion-Proof Electrical Appliances Co., Ltd. is a leading manufacturer and supplier of high-quality explosion-proof electrical equipment. With over 20 years of industry experience, we specialize in the design, production, and distribution of a wide range of explosion-proof products, including junction boxes, control stations, and lighting fixtures. Our commitment to safety, innovation, and customer satisfaction has made us a trusted partner for clients in the petrochemical, oil and gas, and military industries.