A National High-Tech Enterprise Pioneering Smart Charging Solutions with 23 Years of Core Expertise.
Equipped with 18 automated assembly lines and IoT-enabled quality control systems, achieving a 95% production automation rate for maximum reliability.
Our team includes 140+ certified engineers and 20+ R&D specialists focused on power electronics, circuit topology, and embedded systems.
Hardware Mastery & Software Expertise including OCPP 1.6J/2.0 protocol development, energy dispatch algorithms, and IoT cloud architecture.
Engineered with military-grade materials, our IP55/IP65 units perform from -35°C to 75°C, ensuring stability in Iceland's Arctic or Saudi Arabia's desert.
The "At Home" charging market is transitioning from simple power delivery to Smart Energy Management Hubs. As global electricity grids face pressure, the demand for bi-directional charging (V2H - Vehicle to Home) is skyrocketing.
B2B Buyers (Distributors, Real Estate Developers, Fleet Managers) prioritize:
How Tongxing maintains a competitive edge through manufacturing innovation.
By controlling 85% of our component supply chain—from PCB SMT lines to housing molding—we reduce lead times by 30% compared to industry averages.
Every charger produced in our facility has a "Digital Twin" record, tracking 48 unique test points during the 24-hour burn-in period.
Our 2023 TÜV audit confirmed a field reliability rate of 98.6%, significantly lowering the Total Cost of Ownership (TCO) for our B2B partners.
Make Every Kilowatt-Hour Smarter, Make Every Charge Greener.
Our Full-Scenario Energy Ecosystem covers urban commercial districts, highway service areas, and private residential hubs. By combining rooftop solar (PV) with modular storage, stations can reduce grid costs by 40% and reach zero carbon emissions.
| Indicator | Traditional Solution | Integrated Solution (Tongxing) | Improvement |
|---|---|---|---|
| PV Self-Consumption Rate | 50% | 85%+ | ↑ 70% |
| Comprehensive Electricity Cost | 0.85 USD/kWh | 0.62 USD/kWh | ↓ 27% |
| Annual Carbon Emission Reduction | - | 40% - 60% | - |
7kW/11kW AC chargers with APP scheduling. Save 3,000-5,000 USD annually by syncing charging with off-peak solar generation.
120kW-960kW ultra-fast DC stations. 200km range replenishment in just 10 minutes. AI power distribution improves multi-gun efficiency by 25%.
Electrify remote areas without grid connection using Solar Array + Energy Storage systems. 72-hour continuous power supply even in low light.
Our home units feature a dual-core redundancy protection system, covering overvoltage, undervoltage, leakage (Type B RCD), and over-temperature protection. Every unit undergoes rigorous EMI/EMC testing.
Yes. Our OCPP 2.0-compliant systems and proprietary "Smart Eco" mode prioritize solar energy, automatically supplementing from the grid only when necessary or during off-peak hours.
Thanks to our Factory 4.0 automation, standard wholesale orders are typically fulfilled within 15-25 days. Custom OEM/ODM branding adds approximately 1 week for prototyping.
Absolutely. Our cloud-based management platform allows for real-time monitoring and OTA (Over-the-Air) firmware updates, reducing 80% of on-site maintenance needs.
Tongxing
