2026-Zhejiang Opal Valve Manufacturing Co., Ltd.

Zhejiang Obo Valve Co., Ltd.: Wenzhou Oubei, located north of Nanxi River and Yandang Mountain, and south of Oujiang River, close to National Highway 104. The climate is pleasant and the transportation is convenient. It is a specialized manufacturing enterprise that integrates valve design, development, production, sales and service. Quality is the lifeblood of the enterprise. Our company strictly adheres to and manages according to the ISO9001 standard. Currently, our products have covered 23 provinces, cities and autonomous regions across the country, and have been exported to Southeast Asia, the Middle East, Europe and America, widely used in water supply and drainage, power, petrochemical, metallurgy and other industries. Obo Valve's leading products: flow and pressure regulating valves, stainless steel hydraulic control valves, large-diameter water pump control valves, LHS743X direct-flow low-resistance backflow preventer, direct-flow adjustable pressure reducing valve, stainless steel low-resistance backflow preventer, pressure reducing valve, pipe force valve, hydraulic automatic control valve, intelligent control valve, multi-functional water pump control valve, lightweight rotary cut valve, flow control valve, regulating valve, balancing valve, remote control float valve, slow-closing check valve, bidirectional hard-contact rotary ball valve, manual eccentric plug valve, worm gear transmission eccentric plug valve, electric eccentric plug valve, pneumatic eccentric plug valve, pipeline backflow preventer, differential pressure control valve, electric flow and pressure regulating valve, eccentric hemisphere valve, composite exhaust valve, etc. The main materials include ductile iron, carbon steel, alloy steel, stainless steel, copper, etc., and various special valve products can be manufactured according to user requirements. We always follow the quality policy of "quality first, customer first, striving for excellence, and continuous exploration"; we adhere to the business policy of "winning by quality, being trustworthy in business". The company has always adhered to the principle of "quality is the foundation of survival, innovation is the life of development". Based on the implementation of total quality management, with excellent process equipment, advanced and reasonable design, professional production, quality concept of equal emphasis on appearance and internal quality, and user-oriented service awareness, as well as competitive costs, we provide you with high-quality and continuously improved products and excellent services. We sincerely invite foreign and domestic merchants, all sectors of users and friends to come for inspection and trade negotiations. We are willing to work together with you on the road to success, achieving win-win cooperation!