Yifan is a company devoted to the manufacture and commercialization of metal products including brass fittings,valves,SS fittings and so on;We direct 100% of the production process from beginning to end comforming to the quality assurance system ISO 9001.We take each step of process seriously, from raw materials to the packaging of finished products.Nowadays with the development and expansion,we win more and more powerful leading customers counting on our innovation and creation of products ahead of other competitors. In a long past time we concentrated on the Latin American and US markets, however we gradually enter into European markets to keep us more active,more aggressive.