GSM company is manufacture specialized in  High-efficient and energy saving DC garden tools. We founded on 2003, located in Jiaxing Xiuzhou industry park , only 90min. by car from Shanghai airport to our factory. Our Aim is continue to develop Enviromentally-friendly and air pollution free garden tools , especially portable tools for home using.   We now developed and improved 3 item of portable cordless 12V DC grass trimmer, using different safe blade for different condition , we also developed the patented DC motor for our tools , with the obviouse advantage to triditional  AC or gas-engine tools, working time is 3-4 times of traditional one.  Detail advantage  :   1. Cordless DC 12V, rechargeble  battery. 2. Easy to operate. Adjustable pole and handle. 3. Supper light and low noise. 4.Inside patanted plated-shape motor is powerful , energy-saving ans offer high efficient working. 5.Safty on /off design to prevent unexpected start. 6.Specially designed for the function of brake and delay starting. 7.Enviromentally-friendly, reduce CO2 release   High quality inspection equipments from USA , efficient  QC system  make sure to provide the high quality products , good service and prompt shipment . Welcome visit us