JJ Exproof Electric Co., Ltd. is a professional manufacturer of explosion-proof electrical equipment and lamps affiliated to China Industrial Appliance Association. The company is located in Changzhou Industrial Zone,Jiangsu Province.As a new manufacturer of explosion-proof equipment, according to the development, we are equipped with a large number of advanced production and testing equipment, pay attention to the training of technical personnel and workers, pay attention to production technology, and establish a complete quality assurance system. The company's management is fully in line with the international advanced level, taking the lead in passing the IS09001 quality management system , environmental management system, ISO10012 measurement management system and OHSAS18001 occupational health and safety management system certification, as well as EU ATEX, CE certification and other international quality standards certification.