Manufacturer of OEM UHMWPE RV Jack Pads. Benefits of using SANYOU OEM UHMWPE RV Jack Pads : Lihgtweight 1/7th weight of steel,1/4 weight of Aluminuml , can easliy be handled by one person. st efficient polyethylene Jack Pads worit life is very long. No pilferage Value .Price is cheaper. Anti-impact Jack Pads are strong and steady.