... according to USA and German standard, high quality. Products No.:A27-1449standard fastenerScrew according ... Household Appliances, Water Pumps, Agricultural Machines, Precision Machineries, etc. We are the Original Manufacturer ... power coated, chromate platingthe machining work: precise CNC machining or turning, cutting, milling, grinding, ... send me the details of your part. We can give you a reasonable ...