... from USA , JAPAN and Swiss , they are CNC machine centre , high speed turning centre and other machines about 600sets , ... passed 3C, GS, CE , EPA , CARB , etc . technology , high quality , competitive price , good service , the products get a great fame ... modifications , or improper servicing or freezing or chemical deterioration .Accessory parts , such as guns , hoses , nozzle extensions (wands),and ...