... :6UM Plated, Shining permanently. 200 hours Salt Mist Test, corrosion status comply with international standard, anti-oxidation, anti-rust spotStandard:(1 ... :Can i order one piece for sample to test the quality?A:Yes, We recommend to check the sample before order ... us, such as the Item Number, Quantity for each item, Quality request, Logo, Price Term, Transport method, Discharge place etc. We ...