Diaphragm Valve

Dn15-250:	Diaphragm Valve

Yongzhong Valves Manufacturing Co., Ltd., also called as Ningbo BoYe Plastic Valve Co., Ltd., is located in Ningbo City, Zhejiang Province. We have scientific technology, professional talents, advanced craftworks and precise devices.

We develop new products continuously based on strengthening the quality of original products. Our products specifications are increased from several kinds and specifications into the present status that consists of 16 classifications, 2 major series with the specifications from DN15 to DN600; The straight tube metric & English enjoys 2 major series and 22 specs, pipe fitting has 9 main kinds with the specs from DN15 to DN300; The corrosive-resistant fan series have 3 specs, while corrosive-resistant pump has 2 major series and 6 specs, as well as other sealing accessories, fully-plastic corrosive-proof screws, welding stripes, where the series of corrosive-proof products LED firstly in the domestic and are widely in the industrial fields such as chemical industry, petroleum, chlorine/alkaline, metallurgy, pharmacy, dyeing, foodstuff, electroplating, environmental protection and pure water.

In 2000, our company passed the certification of ISO9001 system, and upgraded into ISO9001-2000 successfully in 2004. Each process and stage from materials selecting to delivering the goods out of the factory have been strictly performed in accordance with quality system of products and international quality management system, to ensure the quality of each product, however, a technical center consisting of technicians has been established by our company to develop new products and make non-standard fabrication with extinguished advantages.

Looking back to the past years and expecting for the great future, and adhering to the sharp-developing plastic valves, our enterprise will continuously pursue for and stride over hand in hand with domestic similar industries, to further create a brilliant future!