... rotary hammer, angle grinder, sanding machine, scroll saw, blowing machine, cutter, tool package, and etc. Our key products are electric circular saw ... turnover almost reach 10 billion.we are manufacturer of power tool,including impact drill,angle grinder,jig saw ,electric blower, ... hammer drill,electric drill,demotion drill,electric planner,marble cutter,ect.we do this business over more than 9 ...