Shenzhen KHJ Semiconductor Ligh ng Co., Ltd was established in 2009 engaged in R&D, manufacturing and marketing. KHJ's products enlarge from single to two major parts: safety lighting and industrial lighting. KHJ commi ed to become a Global, innovative, Responsible, Public lighting solution provider and the leader of safety lighting segments.KHJ-LED Explosion Proof Ligh ng Focus on researching explosion proof lights in the hazardous environment areas where a potential for explosion and/or fires exist due to flammable gases ,vapors and dust in the air, enhancing the strength of housing, offering failsafe design resistant to the fire, spark, electric arc, hot surface, ensuring the safety . KHJ-Industrial Lighting Focus on researching the industrial lights used in areas with industrial vibration, corrosion, high temperature, enhancing products' anti-vibration, protective performances, environmental adaptability and improving energy efficiency to assure a continuous production and energy saving.