We are Yuhuan yuhuanzhonghai valve manufacturer founded in 2003, The company is located in the East China Sea, Yuhuan, adjacent to Wenzhou, Ningbo, close to Shanghai, Hangzhou and Wenzhou.48 kilometers away from Huangyan airport, 38 km from Wenzhou Airport. Very convenient traffic by sea. Our company mainly produces Airvent valve, Rodiator valves, Angle valves,ball valve, floating valve, pipe fittings and Manifold.Our products have sold well in the domestic and abroad. our company's aim is to continuously innovate, unite efficiently and implement scientific management, and our service awareness is "quality assurance, customer first". welcome new and old customers into zhonghai sales family, and work together to bring brilliant zhonghai out of China to the world.