... to door logistics service. 1.materialstainless steel 316L,tatanium,aluminium,brass....2.processdeep drawal and cnc3.usagecosmetic equipment fittings, medcial equipment screws, chemcail ... welcome,competitive price6.logisticspunctual delviery time, door to door full logistics service7.surfacedeburrs,degrease,ultrasonic cleas,Ra1.68.salesmanufacturer,distributor,wholesaler ...