CZ Explosion-proof Electric Appliances Co., Ltd. China is a professional manufacturer of explosion-proof electric appliances exclusively invested by Zhejiang CZ Explosion-proof Electric Appliances Co., ***** With self-support export right, it has be come a primary supplying network member of China National Petroleum Corporation, a member of China Petrochemical Material Resources Market as well as a supplier of China Marine Oil Project. For catering for the demands of international market, CZ always designed and manufactured the products according to IEC international standards, so it first passed IECEX international explosion-proof certification and ISO9000 international quality system certification in the domestic same industry, all efforts were made by CZ only to offer high-standard products and service for customers with top production equipment, advanced manufacture technology and brand-new conception of research and development; at present, the serial products embrace the perfect product line from explosion -proof elements to integration of electric control system, and CZ has realized the development steps from a supplier of single products to a supplier able to solving all-round technical schemes, till a industrial technology leader. In the face of sharp market competition, CZ develops relying on technology, enlarges the technology investment and perfects sales network system. Now, it has formed a youthful and professional R &D team to provide global customers with high-efficiency technical support in time. Besides 28 technological development patents with self intellectual rights, CZ had the honor to get provincial new product appraisal certificate, production license for national industrial products, was appraised as a Science & Technology Enterprise by Zhejiang Science & Technology Department; what&＃039;s more, CZ has been granted explosion proof certificate for all products by China National Quality and Test Center for Explosion Protected Products.