... ,Dark green,Ivory,Natural PU Transmission Belt - PU V-belt, Round belt, Surper grip belt & Pentagon V-belt / Ridge-top ... : PVC Grip, PVC Rough Grip, Rubber Grip, PU Vulcanizing GripGrip Color: Green, Dark green, Red, White Round beltShoreHardness: 87°A ± 2 Color ... s Welding kits.Supply all kinds of PU V-belt & Round belt.Supply professional Welding Kits. Special specifications reinforcements ,shore and ...