china Sandwich Type Swing Check Valve manufacturers Chengde Rui Mai Trading Co., Ltd. Chengde Rui Mai Trading Co., Ltd. is a professional and competitive supplier of pipes, valves and fittings in China. It is more than 10 years鈥?experience of helping foreign customers to develop the high quality and suitable valves, strainers, electric actuator and pipe fittings. Since 2010, we have been successful cooperation with some European companies and Southeast Asian companies for OEM production of wafer butterfly valves and resilient gate valves in China. The fittings with 鈥淓H鈥?brand owned by us are so popular in the foreign countries, such as Malaysia, Thailand, Vietnam, Egypt and Russia. We can offer kinds of selection of the competitive industrial valves, strainers and pipe fittings. We can supervise the quality of the products in each order in the factory as part of your quality control department in China. We also can make investment to develop your special valves or fittings that are popular in local market. Contact Rui Mai company today and discover the many ways we can help you and your organization with your high-quality valves, fittings, strainers and electric actuators. We believe we are the right one for you. Our Product Metal Valves Metal Fittings Pipe Expansion Joints Flanges Pipe connectors Pipe repair clamps Our Factory All the cooperated factories with us have more than 30 years鈥?production experience and gained ISO 9001 certificate, which there are quality inspection department and R&D department in all the factories. Product Application Water supply and drainage, sewage treatment, metallurgy, mine, chemical industry, power supply and building installation. Production Market More than 20 countries and regions, America, France, Turkey, Russia, Malaysia, India, Pakistan, Indonesia, South Africa etc. Our Service Assist to design special molds suitable for local market before sales; supervise the quality of goods in the process of production; promise compensation to any single unqualified product in the period of warranty.china Sandwich Type Swing Check Valve manufacturers website:http://www.ruimaivalve.com/