Shanghai XieLing belongs to Shanghai ZhangChen group. It was established in 2013. Shanghai XieLing mainly focuses on R&D and sales for precision robotization and robot joint reducer. Shanghai ZhangChen was established in 1994, and had 5 branch companies till now. Their main products are all types of gear reducers, planetary gearboxes, joint reducers and centrifugal machines. PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.