WithusUs And Earth Co., Ltd.

WithusUS&Earth is a venture company established in ***7. We are developing portable green energy products using energy harvesting technology. We want to make it easier for more people to use green energy anytime. anywhere. We developed the world's first bbicycle generator. Wheel Swing Bolt, that generates electricity without friction from the wheel by applying contactless power generation technology, stores it in the battery, and enables charing using a USB port.