Shanghai Unison Aluminium Products Co., Ltd. Was founded in October 1994 wiht total capital USD30 million, we have nore than 700 skilled and qualified employees, its annual turnover is up to USD36 million. At present, it is the biggest specialized manufacturer of aluminium extruded profiles and high grade motorcycle whell rims in China. Our rim products achieve super strength for good safe function, high elasticity for absorbing hard impact, light weight for flexibility in Motorcycle Racing, w...