The English name of PolyUrethane is polyurethane. The PU synchronization belt produced by our company is made of imported thermoplastic polyurethane material, with high anti-wear ability. Various types of steel wire core ensure that it still maintains good movement ability in the transmission, and the production tolerance is small. In the production process, a layer of nylon is applied to the tooth surface and/or the back of the tooth to ensure that the operation characteristics of the special application are unchanged, and a layer of polyurethane can be added to the back of the belt to resist corrosion or high load.

Qirui synchronous belt has excellent flexure resistance, small elongation, high strength, but also has oil resistance, heat resistance, aging resistance, ozone resistance, crack resistance and other excellent properties. There are more than 30 types of synchronous belt, more than 3000 types of specifications, and supporting synchronous belt wheel, in addition to conventional models, but also for users to design and manufacture special specifications of synchronous belt, to meet the special requirements of users.