Evergreen Vehicle
Tianjin Evergreen Vehicle Co., Ltd. is a globally recognized manufacturer and tier-1 supplier of state-of-the-art electric power-assisted vehicles and custom cargo scooters. Founded on over 30 years of manufacturing excellence, the enterprise has established itself as an engineering powerhouse. We specialize in the complete R&D cycle, mechanical fabrication, frame treatment, and electrical assembly of eco-friendly personal mobility and commercial cargo transport platforms.
By coordinating modern manufacturing lines inside mainland China and setting up regional logistical hubs in Europe and Asia, Tianjin Evergreen ensures that global enterprise orders are fulfilled with minimal delay and maximum structural conformity. Our strategic alignment with critical supply networks across China, South Korea, Taiwan, Poland, Portugal, Bulgaria, and Hungary enables us to offer localized distribution advantages, trial samples, and direct technical support.
"Our products are chosen and integrated by major supermarket chains, international postal services, fast-delivery networks, and government municipal departments. With components certified by leading labs, we build heavy-duty cargo frames that stand up to the most demanding industrial delivery schedules."
Manufacturing Excellence: Inside Our Precision Workshops
The production cycle of cargo e-bikes and heavy-payload utility vehicles demands high mechanical tolerance and advanced quality control. At Tianjin Evergreen, we utilize advanced machinery for metal processing, welding, and surface treatment:
Laser Cutting
Shearing
Bending
Pipe Cutting
Precision Welding I
Precision Welding II
Industrial Spraying
Quality Inspection
Developing Global Standard Solutions: The Design Framework
When engineering cargo scooters and utility e-bikes, our R&D group focuses on three core pillars:
- Thermal-Stable Battery Chemistry (LiFePO4 & NMC): Operating temperature limits are wide-ranging. Our customized 20-inch snow-tire all-weather models incorporate insulated battery compartments to prevent voltage drops in sub-zero winter temperatures, ensuring dependable parcel delivery during harsh seasonal changes.
- Optimized Powertrain Engineering: From mid-drive motors (such as Bafang 1000W systems) optimized for high torque output on steep gradients, to cost-efficient hub motors for flat inner-city routes, our configurations match target route topographies.
- Structural Durability: Standard scooter frames easily fail under constant cargo pressure. Tianjin Evergreen applies structural reinforcement to critical load-bearing joints, using robot-welded, heat-treated high-strength steel or 6000-series aerospace-grade aluminum.
