Shezhen CESP Co.,Ltd was established in 2007 engaged in R&D, manufacturing and marketing of Explosion proof Lighting Fixtures. It is one subsidiary of CESP Group which consists of Led Lighting , LED Screen, Casting & Injection, Military Products, etc. CESP head office is located in Shenzhen, with management and professional teams of Finance, Marketing&Sales, Research&Development. CESP has own industrial park in Dongguan, different from an assembly factory, CESP is national high-tech enterprise, has our own core technology, and register patents. Besides, CESP has UL Authorized Laboratory in the factory, which is well qualified for product R&D and testing. CESP developed full ranges of explosion proof Lighting fixtures for harsh and hazardous location, as well as Industrial area. We conduct delicate modeling, accurate engineering and precise calculation with CAD Software and DIALux in light planning, to offer professional budget and solution optimization to our valued customers.CESP strictly applies ISO9001 Quality System, ISO14001 Environment System certification to the entire production cycle, with the dedicated work of our professional QC team to ensure the quality of every explosion proof light, compliance with ATEX, UL844, IECEX standards concerning electrical equipment for hazardous location.