... and workers 3, More than ten years in this field 4,Various type Surface treatment/ finish: powder coating or according to ... 10sets ,CNC center machins 4 setsautomatic lathe turning parts 6 sets , electrical contact rivets machines 10 sets ,rivets machines 30 sets ,spring machines 10 ... Standard packing and timely delivery;3)We supply OEM service;4)Sample Order and Small Order are acceptable;5)The methods ...