Zhejiang Goldenkey Electric Vehicle Co.Ltd is the professional manufacturer of electric vehicles such as electric scooter, electric motorcycle,electric bike and so on. We have a professional team with technical knowledge and managerial experience. We've designed and developed the electric vehicles with motor from 250w to 3000w, the max. speed is from 25 to 90km/h,the max;The range per charge from 40km to 120km, the batteries are from 24V/10AH to 48V/60AH,which included Lithium,silicone and lead-acid batteries. No noise, no gas, low energy consumption, high quality, good service, which are our advantages. Our company has been approved ISO9001:2000 Certificate. Some of our products have EEC aproval.The capacity of production is 3,000PCS monthly. Our main markets are USA, Europe, Canada, Australia, Japan, Korea and Singapore.We'd like to supply OEM service.