POWER GROUP was established in 1998, a leading manufacturer and exporter of Glass wool, Rock wool, Aluminum foil facing(Vapor barrier),Rubber sheet and Pipes insulation products in China. After more than 15 years' development, we totally have 8 producing lines for Glass wool insulation and 2 producing lines for Rock wool insulation. We had made OEM Production for ISOVER, HANSOL, ISOERM and IZOCAM before. Now we have our own brand CROWN. Our products are popular due to the high quality and competitive price all over the world. Our headquarters located in SHIJIAZHUANG city, we have our joint-stock factories which are located in Lang fang city. We had got the CE, ISO, A1, SGS and AS/NZ certificate for our products. We have established long-term relationships with customers from Russia, Kuwait, Saudi Arabia, Bangladesh, India ,Pakistan, Brazil, Malaysia, Indonesia, Singapore, Philippine and Vietnam，Azerbaijan ,including more than 100 countries.