ABOUT USWelcome to Performetal website. Performetal Sourcing Center (hereafter referred as PSC) is a division of Yi Group Co., Ltd. registered in USA. PSC completes metal sourcing process via its sourcing company Yigong International Co., Ltd. in China to solve customers' sourcing difficulties. Our advantages- PSC has established royal relationship with more than 220 metal related suppliers in China- Well knowledge about Chinese sourcing market, find lowest price with high quality- More than 150 customers around world appoint us as their reliable sourcing cooperator- Thousands of successful cases to prove that PCS is your reliable sourcing helper- PSC can contact most competent R/D team directly in China to solve your technical difficulties effectively- PSC have professional shipping control team to handle all your shipping issue in China- PSC can control products quality directly and effectively, and easy to solve quality problem at shortest time- No serious complaint from our customers within 1 year- Save your time: give us your requirement, let the rest done by PSC professional team