... 3.Moq:500pcs 4.Lead time:15days Specifications: Quick fitting ball valves1.Certificate:Patent,CE,WaterMark,ISO9001:2008 approved2. ... strong technical power, advanced production equipment, scientific management method and strict management system, Factory passed ISO9001quality management system . Shenghong ... ,England,America,Germany,Korea,Algeria,Bangladesh,etc. Threaded and quick fitting ball valves