Synthetic resin is the main component of plastic, the content in plastics generally 40% to 100%. Since the content of large underwear socks bags, and properties of the resin often determines the nature of the plastic, so people often put plastic resin as a synonym. Such as polyvinyl chloride resin and PVC, phenolic resins and phenolic confused. In fact, resin and plastic are two different concepts. Original polymer resin is a raw, it is not only used to make plastics, but also paints, adhesives and synthetic materials. And all but a tiny portion of the outer plastic resin containing 100 percent, the vast majority of plastic, in addition to the main component of the resin socks bags, also need to add other substances. Yiwu Chi Feng plastic bag factory is OPP plastic bags, printed bags, jewelry bags, PVC bags, PE bags, Siamese bags, socks bag, environmental protection shrink bags, FPP highly transparent bags and other professional production and processing company, has a complete, scientific quality management system. Integrity, strength and quality of the plastic bag factory in Yiwu City-peak by the industry recognition. Welcome friends to visit, guidance and business negotiation. Yiwu Chi Feng plastic bag factory insist on quality first transparent socks bags, customer-oriented service purposes, and implementation of scientific management. With the rapid development of the market economy and fierce competition, the company is faced with many opportunities and challenges! The company will continue to develop innovative, and constantly improve and perfect the management, continue to provide customers with quality presence and guidance socks zipper bags, and sincerely hope that you join hands in creating a better tomorrow! Yiwu Chi Feng plastic bag factory has advanced equipment and perfect management system. But also has a batch of outstanding professional and technical personnel and an elite management team. Has been with the "quality of survival, to the credibility of development to management for efficiency" business philosophy, has won many customers rely on. Socks, zipper bags, Hubei socks bags, plastic bags provided by the Chi Feng Chi Feng plastic bag factory in Yiwu. Yiwu Chi Feng plastic factory (tzbdv9058207716.cn.gongchang.com/) strong, credible, Jinhua in Zhejiang plastic bag industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chi Feng plastic bag into the brilliant and you work for a better future!