Shi Ao Company is a specialized enterprise engaged in the research and development, production, and sales of fluid system products. It provides with high and low pressure precision valves, connectors, manifolds, gas mixers, detectors, etc., for use in fluid systems and various complex conditions, as as related technical services and overall solutions for gas circuit engineering. Founded in 2013, the company currently has two subsidiaries, Beijing Shi Ao and Langfang Ao. Since its establishment, it has always adhered to the values of "integrity, pragmatism, efficiency, and innovation" and insisted on the service of customer-centered. It continuously innovates and improves product quality. After years of development, the company's products have been widely used in petrochemical, analytical instrument chemical industry, semiconductor, biopharmaceutical, shipbuilding, and new energy industries. Shi Ao Company has passed the strict review process of Sinopec and also a designated supplier of Sinopec, with supplier code: 45390320. It is also a designated supplier of fluid system products platforms such as China Petrochemical, China Petroleum Exploration, China Aerospace, China Shipbuilding, Nuclear Industry, and China Weaponry. We are willing to cooperate sincerely with from all walks of life, combine our professional knowledge and rich experience, and repay the society wholeheartedly.