As the high and new tech enterprises of China, CZ Explosion-proof Electric Appliances Co., Ltd, located in Jiaxing, the central city in Yangzi River Delta Region, is the largest enterprise based on production, sales and research of plastic explosion-proof electric apparatuses and high quality explosion-proof light fitting in China at present. Not only with the right to engage in export trade independently, but CZ is also a member of the first grade supplier of China National Petroleum Corporation (CNPC), a member unit in Material Resource Market of China National Petrochemical Corporation (SINOPEC) and a qualified supplier of China National Offshore Oil Corporation (CNOOC). The serial products covering from the explosion-proof components to electric control system integration has realized us from the technical leader in the same industry from the supplier of sole product and complete solution provider for technique. To meet the market demands at home and abroad, the products are designed and manufactured in accordance with international standards such as IECEx. CZ is the first to pass the international explosion protected certification ATEX, IECEx, and TUV and ISO9001 quality system certification among the domestic colleagues, aiming at offering our customers high-quality products and service with the first-class production equipment, advanced manufacturing process and complete new ideas of research and development.