... shot peening machinery,Precise tensile strength testers, and magnetic powder flaw detectors Packaging & Delivery Packing DetailInner plastic bag ... etc Surface Treatment Zinc,Nickel,Silver,Golden,Tin,Powder coating Usage Generally used in telecommunication, medical ... shot peening machinery,Precise tensile strength testers, and magnetic powder flaw detectors MOQ1000PCSTerms Of PaymentBy T/T, 30 ...