SHENZHEN DAOGESHI TECHNOLOGY CO.,LTD is a professional manufacturer and sales of electric bike and other electric scooters since 2010, located in Shenzhen, China.
Over 2 Oversea Warehouses in Europe and North America
Over 8 Year Experience of exporting electric bike
Over 10 Long-term Cooperated Partners around Asia, Europe and North America
Over 50 Models available for OEM/ODM custom production
CYSUM and RICH BIT are our brands. We started to produce electric bikes since 2010, and researched and developed several popular models like fat tire ebike with production capacity of 500-1000 units per month.

CYSUM and RICH BIT electric bikes have special design different from other suppliers, more beautiful color choices and some patented frame structure. Some models like RICH BIT TOP-022 already got some fame in some EU countries, most clients knew this model and brand.