Qingdao I-Flow Co.,ltd.

as a professional supply chain manager of flow control products, iflow offer gate,globe,check,butterfly,ball, jis,din marine valves,strainers,actuators, flanges, pipes and fittings,with pressure range from 0.5-6.4mpa, size from dn15-dn3000, as well as valve design, inspection, consultation services etc. with profound understanding of the importance of customer requirement and 16 years experience,we offer highly cost-effective products,enjoying a good reputation. and we have various kinds of certificates, such as iso9001, api, abs,dnv,lr, bv,ped, ul,fm, wras, dvgw etc, selling to more than 30 countries. being a reliable partner, we are looking forward to cooperating with you.