Yuyuan is a manufacturing factory in brass valve for global market.,it is located in Yuhuan Island, Zhejiang, China, which is the main manufacturing base of China valve. We have over 15 years research and production experience. We provide OEM service for Mid East and America market. Our products with self-owned brand are widely distributed to the world and Chinese market. We are constantly innovating our service to meet the needs of our growing family of customers. We are carrying out ISO quality management system to offer finest quality products for our superior customers.Yuyuan has established a well-earned reputation today.Welcome your visit and guide.