I promise to fulfill the trust you entrust to me;   Zhenjiang Dayuan Plastic Co., Ltd. is a professional manufacturer of polytetrafluoroethylene seals and rubber seals. It is a seal manufacturer that integrates scientific research, design and development, manufacturing, production, sales and installation. The company maintains close technical cooperation with multiple higher education research institutions, with strong technical strength and advanced production capabilities, and rich experience in designing and manufacturing sealing related products for many years.     The company adopts proprietary technology and is strictly controlled by professional quality management personnel. The products are guided by experts and strictly managed and inspected according t...