... certificate Production Range: 1 Clutch AssemblyClutch assemblies for chainsaw, lawn mower, brush cutter, hedge trimmer etc. 2 Sintered GearsGears, ... etc. 6 Garden tool partsGarden Tool parts for chainsaw, lawn mower, brush cutter, hedge trimmer, high sticks saw, wood ... . Powder Metallurgy uses sintering process for making various parts out of metal powder. The metal powder is compacted by placing in ...