Zhejiang shinwo technology co. Ltd. Is a technology-research and development enterprise whose core members are domestic fluid-manufacturing talent with extensive practical experience in design and manufacturing. The company owns the domestic stainless steel process and equipment, which provides sanitary-grade equipment, valves, pipes and pipes, and systems engineering services for the processing or manufacture of various stainless steel equipment. The heineken technology series includes the health level diaphragm valve, the health level ball valve and the health level welding wall。