[Crown] Zhejiang crown new energy, new building materials Co., founded in 1999 cycle, health warm wall carbon crystal manufacturers, is the first and largest of the board gray warm wall carbon crystal manufacturers, is the DG - 003 -R carbon crystal wall heating industry technology pioneer and leading enterprises. Our tireless efforts and continuous technological innovation, launched a new oxygen barrier plate type B phenylalanyl (DG - 002) warm wall carbon crystal, crystal wall of warm carbon Hefei, co-extrusion technology through three, in DG-- 002 warm wall carbon crystal to form a uniform external EVOH barrier film. First, the performance: 1, it can effectively blocking oxygen from entering the heating system 2 reciprocate, but also reduce corrosion equipment 3, at the same time, due to the hard outer wall insulation film quality protection, warm wall carbon crystal which brand is good, within DG layer --002 board quality is not easy to be scratched and worn, to prevent micro-cracks on the wall carbon crystal warm. Second, the advantages are: 1, uniform thickness, flexibility, warm wall carbon crystal and bendable good. 2, scratch resistance, frost resistance to fight global warming. 3, warm-melt socket performance, ease of maintenance. The company specializes in environmental health products and fine service, and continuously improve superior brand of human living space. [Crown] Zhejiang crown new energy, new building materials Co., founded in 1999 period, is the first and largest of the board gray warm wall carbon crystal manufacturers, is the DG - 003-R carbon crystal wall heating industry technology pioneer and leading enterprises. Warm wall carbon crystal crown ranking _ Energy (certified) _ Ningxia warm wall carbon crystal crown by Henan New Energy Technology Co., Ltd. Henan crown New Energy Technology Co., Ltd. (www.bisbio.net) (www.bisbio.net) is Zhengzhou, heater, heating leaders, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness The guidelines, the maximum meet customer needs. In the crown of new energy leadership with the staff warmly welcome all inquiries negotiations to create a new energy crown a better future.