久久免费综合国产精品|日韩人妻无码精品视频|com97久久精品视频|国产成人精品免费视频大|国产欧美精品一区gⅤ影院|在线观看激情无码成人AV|欧美精品久久久综合亚洲一区|韩国精品无码久久一区二区三区

Qinfeng Technology (Zhejiang) Co.,Ltd (2009 former Wenzhou Longwan RiFeng fluid equipment factory) . Was established in 2010,The founder works as a migrant worker with fellow entrepreneurs, start with confidence from a small workshop.adhering to the world to provide:"health, environmental,protection rest assured" products business philosophy.
Qinfeng products are widely used in pharmaceuticals, wine, dairy products, new energy, cosmetics and chemicals industry. Products cover all kinds of ball valves, butterfly valves, diaphragm valves, reversing valves, mixproof valve, manifold,sanitary pumps, pipe fttings and other series.We can according to customer requirements with different standards for refined production.
Qinfeng has a professional science and technology research and development center, advanced testing equipment quality as the life of the refined production team,maintain" cutting-edge manufacturing technology, create perfect quality" quality concept obtained a number of products national patent certificate.
"QINFENG' s dream, Flying with wings" 。Qinfeng has made a leap of five years, to”excellence - achievement brand, innovation- leading the future, credibility- win the market" as the core values.
Along the way, Qinfeng has made great achievements with all of you.Looking forward to the next five years,our achievements will be even more brilliant!