Intelligent Production Base with 18 automated assembly lines and IoT quality tracking.
Certified engineers specializing in power electronics and thermal management.
Field reliability rate verified by 2023 TUV audits across 45+ countries.
Countries deployed, including Arctic and desert environment extreme-resilience installations.
The global EV landscape is shifting from simple "plug-and-charge" to "smart grid interaction." Tongxing's R&D focuses on three pillars of technological evolution:
Our latest DC fast chargers support 800V architecture, reducing charging times for the next generation of EVs. This technology minimizes heat dissipation and maximizes energy throughput, enabling a 300km range in just 10 minutes.
Moving beyond AC DC car chargers, we are implementing Vehicle-to-Grid (V2G) solutions. This allows EV batteries to act as mobile energy storage, feeding power back to the grid during peak demand and creating a decentralized energy network.
For ultra-fast charging (up to 960kW), we utilize advanced liquid-cooled cables and power modules. This prevents thermal throttling and extends the lifespan of both the charger and the vehicle's battery pack.
We don't just manufacture hardware; we design energy ecosystems that integrate Photovoltaics (PV), Energy Storage Systems (ESS), and EV Charging (EVC).
Urban commercial districts and highway service areas. High-power DC chargers (120kW-360kW) paired with solar canopies to reduce grid stress and operational costs.
Logistics parks and mining sites require 24/7 reliability. Our IP65-rated systems provide heavy-duty charging for electric trucks and heavy machinery in rugged environments.
Smart Home Energy Centers where 7kW/11kW AC Wallboxes communicate with home batteries to prioritize charging during off-peak hours, saving up to 70% on electricity bills.
| Indicator | Traditional Solution | Tongxing Integrated Solution | Performance Gain |
|---|---|---|---|
| PV Self-Consumption | 50% | 85%+ | ↑ 70% Improvement |
| Electricity Cost (Avg) | 0.85 USD/kWh | 0.62 USD/kWh | ↓ 27% Reduction |
| Carbon Footprint | High Grid Reliance | 40-60% Carbon Reduction | ISO 14064 Compliant |
Our 72,000m² facility in China represents the pinnacle of "Made in China 2025" initiatives. By verticalizing our supply chain, we offer advantages that local assemblers cannot match.
From PCB SMT lines to sheet metal fabrication and cable extrusion, we control 90% of the manufacturing process, ensuring 100% quality traceability.
Robotic arms and automated testing stations ensure that every AC DC Car Charger leaves the factory with zero defects, regardless of order volume.
In-house EMI/EMC testing, thermal chambers (-40°C to +85°C), and salt spray testers ensure our products meet UL, CE, and IEC standards before they ship.
For global enterprises, procuring from China is about more than just price—it's about reliability and localized after-sales support.
We provide full documentation for CE (Europe), UL (North America), RCM (Australia), and GBT (China) markets, facilitating fast custom clearance and grid connection.
We offer extensive OEM/ODM services, allowing B2B clients to integrate their proprietary apps and branding into our high-performance hardware.
Our OCPP-based management cloud allows global partners to perform remote troubleshooting and firmware updates (OTA), reducing on-site maintenance costs by 60%.
AC charging (7kW-22kW) is typically for long-duration parking like homes or offices. DC Fast Charging (60kW-360kW+) converts power outside the vehicle, allowing for rapid replenishment in commercial and highway scenarios.
Yes, our newer models support OCPP 2.0.1, offering enhanced security, improved smart charging capabilities, and better diagnostics compared to the older 1.6J standard.
Thanks to our Factory 4.0 automation, standard units have a lead time of 15-20 days. Large-scale infrastructure projects (100+ units) typically ship within 30-45 days.
Our stations are IP55/IP65 rated and IK10 vandal-proof. We use military-grade components that operate reliably in temperatures ranging from -35°C to +75°C.
Tongxing
