SHENNAI was founded in 2004 and is located in Shanghai. It is a high-tech enterprise specializing in the research and development, manufacturing, and sales of self-control valves and water pumps. The company strictly follows the ISO9001 international quality management system standard to ensure excellent product quality and reliability. Our product line is rich, covering control valves, electric valves, manual valves, diaphragm valves, and regulating valves. With excellent regulating performance, sealing, and durability, we are widely used in industries such as chemical, petroleum, power, pharmaceutical, water treatment, metallurgy, and food. With a good market reputation, our products sell well in China and are also exported to more than 20 countries and regions around the world, including Russia, Iran, Canada, Singapore, Vietnam, Malaysia, Thailand, Oman, Sudan, etc. We are committed to providing efficient and accurate fluid control solutions for global customers.