SILVERTIE INTERNATIONAL CO.,LTD The preferred one stop center and solution provider in the concrete pump parts industry. Our products including rubber hose, steel pipe, reducer, bend, weld on end, piston, sealing ring, S-valve, Clamp, Elbow, Wear plate, cutting ring, Sliding valve, cleaning ball and other related products. 

By the latest three years development, QIYI has grown into a multi-million dollar company with over 500employees dedicated to quality, sales service, new product development, one of QIYI’s facilities sits on a company owned 20,000 Square meters industrial park. 

Qiyi pump parts aims to be the solution provider to all the needs of concrete pump users to have an efficien...