We supply various hose clamps made of iron,stainless steel ect Hose clamp setMaterial can be iron with zinc plated,stainless steel,half stainless steelType:Germany type,American type,taiwan types and so onWe can make different assorment according to customer's requirement.Besides,we can make all kinds of different packingYou just need to tell us what you need and we will do as you told us