The international sales department of Shanghai Bianfeng Pump Manufacturing Co., LTD is the predecessor YAKKA, founded in 2005, has become a integrated enterprise not only specialized R&D, but also good at manufacturing diaphragm pump and pushing them to ...

Shanghai Kaiquan Machinery Valve Co., Ltd., located in the South of Shanghai, is a modern enterprise which integrates scientific research and production. We are one few manufacturers capable producing high-precision stainless steel sanitary equipment ...