... : Material: NO. Component Material 1 Body C37700 2 Bonnet C37700 3 Ball C37700 4 Seat Ring Teflon 5 Stem C37700 6 Packing ... Showroom The 111st Canton fairMain Market 1.Europe 2.South America 3.North America 4.Southeast Asia 5.Middle East Countries like ... ,Malaysia, Greece, Sri Lanka,Syria,Tunisia,Mauritius,Algeria etc. 1/2"-4" Brass Ball Valves with Handle