20V Cordless Grass Trimmer Garden Tool

Specification:
20V Cordless grass trimmer
Model:TKGT20VA012
DC Voltage:DC 20V 
Battery:Lithium 1500mAh
No load speed: 8500rpm
Cutting diameter: 250mm
Cutting angle:0-60/15(5 position)
No Load Running time:50mins
Charging time:4h/1h
Weight:2.3kg 
Quality Control Process 1.Confirming all details of machine before making production plan. 2.Samples first,same with goods,assembly for testing,get most suitable spare parts. 3.Check quality of each spare parts. 4.While assembling,skillful workers are in charge of each process,self-checking,and mutual inspecton. 5.Tesing after the assembly line. 6.Standard inspection of each single tool,run without load. 7.All inspection by chief engineer. 8.Final appearance checking before packing. 9.Clean and packing. 10.Fall testing.