• 2015/05/01BJTYZ was recognized as Beijing Science and Technology Achievements Transformation Demonstration Enterprise

  • 2015/05/01It obtained the qualification of Qualified Military Suppliers

  • 2015/05/01BJTYZ’s project on High-tech Industrialization of New Generation High-strength High-modulus Polyethylene Fiber won the first prize of SDIC Science and Technology Achievement Award

  • 2015/05/01BJTYZ has successfully obtained OEKO-TEX certification

    。