... precision 4OEM/ODM accepted 5ISO9001:2008 certificate Grass cutting machine parts in powder metallurgy Features: 1High density and ... electrical hammer, angel grinder, electrical saw, electrical blower, cutting machine, jig saw, reciprocating saw etc. 8 Auto/motorcycle ... --cleaning--vacuum oiling—packing3. Material: carbon steel, copper steel, copper molybdenum steel, alloy.4. Production equipment:a. ...