... per customer's requirement.4.various size can be available.the parts can be manufacture according to your requirement or drawing ... workersWe are good at precise accuracy parts and ganrantee quality,the price is reasonable Material,(copperD,aluminium,stainless steel,white steel ... copperDrawings,1.It is better you can offer drawings 2.We can do drawings according to your needsPayment term,1 T/T ...