Coway--- China&＃039;s Largest and Most Professional Manufacturer of Auto Electronic Lighting Products. Coway Industrial Co., Limited is a modern Sino-Korean enterprise which specialized in the R&D, manufacturing, marketing and service of DRLS (Daytime Running Lights), HID (High Intensity Discharge), LED (Light Emitting Diode) and other auto electronic products in Guangzhou, China. We have possessed an experienced and strong research groups. There are more than 300 persons and having more than 5 thousand squares modern produced base. All products have been strictly tested before releasing to the market, international approvals of E-mark, CE and RoHS certificates for products, company quality and safety management systems of ISO9001-2000. All these systems are the guarantee of our quality. Backed by our strong R&D capability, outstanding distribution networks, excellent market support, and taller-made customer services, we have established a solid reputation for innovation and quality among customers in and out of China. We are always ready to serve our customers with our expertise and honesty so as to help them choose the right products and to get more out of their investment. Coway Management Tenet: Be honest, professional, innovative and loyal Coway Development Tenet: Mutual sharing, mutual beneficial and customer-oriented OEM and ODM services are welcomed!