GEWILSON HOLDING CO.,LTD is a professional manufacturer and exporter for various kinds of construction machinery, such as : tamping rammer, plate compactor, concrete cutter, small road roller, power trowel, concrete vibrator, vibrator poker etc, and gasoline / diesel generator, engine, Light tower, hydraulic products etc. 

For regulating the enterprise's production and management , GEWILSON apply the ISO certificate  and successfully past it. Congratulation!