Founded in 1997, Shanghai Lejoin Polymer Materials Co., Ltd. is a technological corporation specialized in developing and producing polyurethane products, and its major products include Thermoplastic Polyurethane Elastomers(TPU) and Polyester Polyol. TPU is mainly applied to fields like sports&leisure, electronics, industrial components, electric wire, automobile, medical treatment and so forth, while Polyester Polyol to coating, ink, adhesive, elastomer, polyurethane foam, etc. Lejoin has achieved the certifications of ISO 9001:2008(TV), ISO/TS 16949:2009(NSF), ISO 14001:2004 and OHSAS 18001:2007, and has been awarded as "Shanghai New and High Tech Enterprise" in 2014. Sticking to the philosophy of honesty, sincerity and sustainable operation, through continuous promotion of innovative R&D and delicacy management, coupling with practice of the concept of environmental protection, Lejoin is striving to build a first-class technology-based enterprise in polyurethane in China.