The products of DanQing have long-lasting durability,which make sure of satisfying you,it is your best OEM choice. CN-35/ ... ,its handle is made of Aluminium alloy, the blade could swap round, it is able to cut the plastic pipe of its external diameter range ... ,its handle is made of Aluminium alloy, the blade could swap round, it is able to cut the plastic pipe of its external diameter range ...