Founded in 1994, Ningbo Quanxing Machinery & Instrument Co., Ltd. is a modernized enterprise with rich experience in valve production, integrating the design, development, production and marketing. Our products are all designed with the help of CAD. With sophisticated production equipment, perfect physical measurement, laboratory equipment and meticulous testing means, all our products are manufactured and managed in strict accordance with the ISO9001 International Quality System. Meanwhile, our company has always been keen on adopting foreign advanced technology and committed ourselves to continuous reform and innovation, striving to win our customers&＃039; trust by providing high quality products and excellent service. Comprehensive quality control systems, professional technical engineering standards coupled with our fine service to all of our customers. This is the stable base that ensures our competitive edge in the marketplace.