ReTop Valve Repair Co., Ltd. was founded in 1994 and the first professional valve repair and restoration company in China, dedicated to professional solutions on valve metal sealing surface repair and valve inspection aspects.
Our technology and products have been in service for national electric, oil and gas, petrochemical, chemical, siderology, pharmacy, papermaking industries and energy sectors. With nearly two decades R&D on equipment and repairing services, now the Company had developed into a diversified company with professional industrial valve repair and restoration service, and production of valve repair equipment, valve repairing kit as well, having a group of experienced, well