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    Jiangsu zhongde composite material technology co., LTD. Is a company with independent import and export right to is with teflon conveyor belt, hard fluorine long wangdai, fluorine long wangdai, teflon tape, teflon conveyor belt, teflon high temperature and ultra wide silicone cloth and other composite materials research and development, production, sales, service as one of the high-t…〖More〗