Qingdao Yangyang Machinery Co., Ltd, established in 2021, is a supplier of specializing in providing all kinds of rubber machines.We have exported more than 20 countries,like USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, India etcWhat we offer:1) Good quality control2) Highly competitive prices 3) state-of-art technology products4) Smooth communication5)Perfect after-sale service system