Comwin is a high-tech enterprise engaged in research and development, manufacture and sales of new lighting source materials and special lighting products. Main products at present: Various UV lamps, Cylindrical amalgam, Spherical amalgam, Indium Mesh, and Dispersions. Our company has gained the certificates of ISO9001, ISO14001 and OHSMS18001. COMWIN is the biggest supplier of lighting material(include water-based coating material, protective film, tempreture-indicating material, amalgam etc. )for fluorescent lamp in Chinese market. The sales of our amalgam and water-coating materials respectively accounted for 30% and 50% of the domestic market share. We holds a number of own property rights, have developed a number of unique properties of amalgam, we could design the good performance of amalgam for specific low mercury discharge lamp, known as a leader in light material field for excellent R & D capability. Our business philosophy: Manufacture high quality and high cost performance products, build up the brand by quality and reputation, maintain constant growing through innovation, and product specialized products. Sincerely cooperate with customers, to achieve a win-win situation. COMWIN have developed various ultraviolet lampelectronic ballast matched for UV lamp various type of UV application products consisting mainly of ultraviolet air sterilization, using advantages of unique materials and long-term precipitation of experience and technology in lighting industry. Determined to create a clean and natural space by ultraviolet.