1.Three Way Ball Valve moulds 2.material:PPR 3.type:elbow,coupling,tee,three way valves 4.size:1/2", 3/4", 1" 5.standard Why choice us?We have more than 15 years experience of making valve and pipe fitting moulds. We have made many injection plastic PPR Three Way Ball Valve.Primary Competitive Advantages:1. We are specialized in the production of plastic pipe fitting mold and valve mold ...