Hebei Youyi Machinery Tech Co., Ltd is a comprehensive enterprise integrating research and development, manufacture and sales which provides one-stop service and solution for water, gas, oil, heating and refrigeration systems of the global market.

Rich technical force, leading development concept and strict management system of quality control and perfect after-sale service, have established the solid foundation for high quality products. There are about 100 series of products: GB, API, DIN, JIS, GOST standard gate valve, globe valve, check valve, ball valve, butterfly valve, bottom valve, drain valve, strainer, flange and etc.

The business principle of YOUYI Industry is credit and sincerity. We are eager to get your inquiries and to establish long term mutual benefit cooperation relationship.