Qingguan Valves has been dedicating to the manufacturing and engineering of the world-class valves since it was established in 2010.

Qingguan Valves mainly produces soft seal gate valves, knife gate valves, butterfly valves, check valves, pipe joints, and other molding products.

The caliber is from DN40 to DN1000mm, and the pressure rating is PN10/16/25. These products are widely used in tap water, petrochemical, metallurgy, hydropower, and other industries.

Qingguan Valves is an export-oriented company. Its products conform to GB, AWWA, DIN, BS, SABS, and other international standards. Since our business starts up, we have distributed our valves as well as many other molding accessories to more than 20 countries and regions in the world, such as Europe, America, South Africa, and Southeast Asia.

Since its establishment, Qingguan Valves has been strictly sticking to the corporate philosophy of “Science and Technology Progress, Continuous Improvement.”

Our experienced workers work hard to improve our skills and develop new products. We always put the product quality as the top priority. Every step in our manufacturing process has undergone strict testing.

The soft sealing gate valves, developed by ourselves, have been highly reviewed by cooperative customers.

Qingdao Qingguan Valves Co., Ltd. always stay with the principle of “integrity management, mutual benefit.” We cherish every opportunity of cooperation with customers.

Welcome customers to visit the company factory!