Flowserve's main R&D and manufacturing: ball valves, butterfly valves, gate valves, globe valves, check valves, flow control valves, control valves, vacuum valves, regulating valves, gates, copper valve actuators, QBL, IKQ type partial rotation, ZDR IZQ Rotary, etc., a full set of water industry valves, products successfully entered the Lanzhou long-distance heat supply project, Yinchuan east to west project, South-to-North Water Diversion Project, Yellow Water to East Diversion, Lancang River Hydropower, National Five Power Groups, China Mobile Data Center, China Unicom Data Center, Heng Qindao Pipe Corridor, Sinopec Natural Gas, Tongmei Group and many other large national key projects. The products mainly serve: heating, water diversion, urban water supply and drainage, sewage treatment, environmental protection, power, petroleum, chemical industry, buildings, ships, pharmaceuticals, metallurgy, fire protection and other fields. In order to ensure product quality, Flowserve's main production equipment and testing instruments are all selected from well-known foreign brands. All products are produced in strict accordance with international standards. Both the production management and the quality assurance system adopt the international advanced model in all directions, and strive to be in the industry. Leading level.