CHANGZHOU JIAHONG AUTOPARTS CO.,LTD Combination AUTOTOP Group . We are special manufacture  Auto lamps , Mirror and plastic parts as Bumper ,Door , Hood , Fender panels for cars , Our Group is distributing the high quality products .

The company has a strong  R & D capability to independently design , software design platfrom CATIA , UG , AUTOCAD ,etc., the companyhas a high and low temperature , vibration test stand , plastic tensile testing machine , impact testing machine , protable hardness testing machines , flame test test Center boxes , portable color analyzers and other projects ; company passed the  3C , E-MARK , such as product certification and TS16949 quality management system certification ; has  1000g to 20000g injection molding machine several ,16T to 100T presses , 250T to 350T hydraulic machine , Welding , TIG welding , spot welding , plasma cutting machines , ultrasonic welding machines , high frequency welding machines , coating , spray line and other production equipment , in-house injection molding , stamping , welding , molding , plastic , hollow molding , painting , assembly and other mature production technology .