Zhongxin Green Energy and parent company Chengmandian offer one-stop shared e-bike operations: battery leasing, charging, swapping, full-power delivery, smart dispatch and a central software platform. The smart standard battery uses Xingheng 7th-gen manganese composite lithium (1.15 kWh, ~80 km range, 9.3 kg, 80%+ discharge at -20°C, 18 safety designs, 9 global certifications). Centralized smart warehouses share across brands to save 80% of charging resources; smart swap cabinets deliver 8-second swaps with dual anti-theft, four-layer alarms and a water-fire system. The MaaS platform covers inbound, leasing, dispatch, O&M, assets and revenue end-to-end, operating in 80+ cities under full compliance.