Doern chemical technology company in Shenzhen was established in 2001, is an emerging technical companies. Professional R & D glass paint , glass ink , metallic paint , optical LED chemical and other related applications of paint. For a wide range of glass, ceramics, metal and other special decorative surface coatings and related products. And the German technical cooperation in moving surplus Chemical has introduced Carlo Cliffs (COLORFULLS) series of production technology. Some of these products have been in Shenzhen, Shunde production, including a total of ten series of 200 products. The company in Guangzhou and Dongguan, South China University of Technology, and collaborating laboratory in Hong Kong, the fastest rate of customers to order the development of new products. Has successfully introduced and developed, 8H hardness of the organic metal paint; high temperature of 200 degrees water temperature under a transparent long-term work lamp coatings; meet the Japanese standard plating Varnish; and painted Christmas bulbs, the product in Europe and Japan by a series of performance and safety testing, performance beyond the original imports