
CESP strive to high quality patent products in military & industry areas, is the Top OEM & ODM manufacturer and supplier for explosion proof lights of China and the 1st Company in China to be certify for hazardous location led lighting fixture by UL & CUL.
In December 2020, CSA Group issued UL844 and CSA 137 standard explosion proof certificate ( Class 1 Division 1 Light ) for CES-SC explsion proof hand lamp, that means that CESP has made another big progress in the field of explosion proof lighting.
In 2021, we expanded product line for portable explosion proof lighting and industrial lighting to provide customers with ODM and OEM services.