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        Hangzhou Dahua Plastic Industry was established in Dec. 1994, which is a provincial Hi-tech Enterprise. The company processes three polyester film lines imported from Japan specializes in manufacturing and sales of polyester film product; it is also a largest functional special polyester film research institute and production base. With the strategical principles of high technology dependence, special end use film product development, human resource motivation, profitability orientation and over twenty years experience in R&D, production and sales marketing also undertaking of ISO9001 system, leading technology, managerial o...

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        色WWW视频永久免费,日本高清视频在线WWW色,日本高清WWW色视频总站