carry on to boost, to guarantee products excellent in line with market and consumer standard specifications. Our enterprise has a quality assurance system are actually established for Sinopec Vam, Chang Chun Bf-24e , Fully Hydrolyzed Pva , Chang Chun Bf-14 ,Chang Chun Pva Bf-14 . We will wholeheartedly welcome all clients in the industry both at home and abroad to cooperate hand in hand, and create a bright future together. The product will supply to all over the world, such as Europe, America, Australia,Brunei , Macedonia ,Nepal , America .The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.