Flange (FROM 10mm TO 1000mm)

Union Valve established in 1992, manufactures stainless steel valves. Sanitary pipe fittings, butterfly valves, flanges etc...It is a multi-aspect company specializing in precise machining, casting, forging, and has been awarded many productions patents.

For assuring high quality of products, we introduced some advanced machining equipment from Japan and Germany. We have made better management reformation, so we can provide better services for customers. We acquired ISO9001: 2000 quality system certificate in 2001 and CE certificate in 2002.

Our products are widely used in dairy, food, beverage, pharmaceutical, cosmetic, water, oil, chemical industry, etc...80% of our products were sold well to America, Germany, Italy, Spain, Southeast Asia, Middle East etc., we have won good reputation for super quality and good service in this business field.

We also can manufacture products according to the requirements of customers`drawings and/or samples. We always believe the maxim ---"Survival from quality and development from technology".

Welcome to our company. We wish and well prepared to cooperate with customers coming from all over the world for the successful and prosperous future together.