... factory, we have machines to produce aluminium material and follow up precision machining products, so we can give you the ... machine, roughness tester, hardness tester and so on.Minimum order quantitynegotiableDelivery7-15 days after T/T 30% depositPaymentT/T ... , automobile, electric appliance, and other industries.Min order and sample order are acceptable. Machining service as per your requests and ...