Shanghai Hongyu Industry Co., Ltd is specializing in hydraulic Cylinders parts, electrical parts, Clamp Couplings, reducer, Concrete Elbows Suppliers and other spare parts of various pumps like Used Concrete Pumps Suppliers. After years of development. Because of high quality service and reliable product quality,we had got a high reputation in our customers. We always insist on the principle of high quality and affordable.We sincerely welcome you to visit our company or contact us for cooperation! Homepage: https://www.concreteparts.net Email: [email protected] Tel: 86-021-60762080 Fax: 86-021-60762081 Mobile: 86-18019021985 Add: NO. 6666 A1,SONGZE AVENUE ,QINGPU DISTRICT OF SHANGHAI,CHINA