Yuhan Yongjin Fluid Technology Co., Ltd, was founded in 1998, (Former Name: Yuhuan Jinfan Valves Co., ltd.) is located in the" Chinese valve capital". Yuhuan Zhejiang. Yongjin is a professional valve enterprise integrating design, development, production, sale and trade. We mainly produce brass valves, manifolds and brass fittings for plumbing systems, heating and air conditioning and water distribution networks. We own a stable of professional production management, quality control and Research &Development team. Based on the principle of “first-class quality and top-grade reputation”. Yongjin has advanced production equipment and testing equipment, including168 sets of CNC machines, 20 sets of special machines, 50 sets of automatic equipment and 1 professional inspection center. All Yongjin valves are manufactured in our factory utilizing the most up to date automated methods for production, assembly, testing and packaging. Every valve is 1 0 0% tested during the manufacturing and assembly process assuring the maximum levels of performance and the highest standards of quality in accordance with ISO9001.