
72,000m² Intelligent Production Base
Featuring 18 automated assembly lines and high-tech IoT-enabled quality control systems, Tongxing achieves over 95% production automation, ensuring high consistency and reliability in EV charger manufacturing.
As a certified national high-tech enterprise with 23 years of expertise in the energy sector, Tongxing specializes in research and development, production, and global distribution of innovative electric vehicle charging systems. Our comprehensive product portfolio covers a wide range — from 3.5KW residential chargers designed for home garages, to industrial-grade ultra-fast charging stations reaching up to 720KW, complemented by integrated photovoltaic and energy storage solutions that help optimize energy consumption and sustainability.
The residential EV charging market is rapidly evolving alongside the global surge in electric vehicle adoption. More homeowners seek reliable, safe, and efficient charging solutions tailored specifically to private dwellings — such as houses with dedicated garages, multi-residential complexes, or even shared community setups. Residential chargers offer a unique combination of convenience, cost efficiency, and the ability to integrate with home energy management systems.
Technologically, residential chargers now often come equipped with smart features such as app-based monitoring, authentication protocols (like RFID cards), multiple charging power modes (typically between 3.5kW and 22kW), and energy usage analytics. Our 7kW and 22kW wall-mounted chargers cater perfectly to everyday home use, providing charging speeds that fully replenish typical EV batteries overnight without damaging the electrical infrastructure of a household.
The drive toward decarbonization, coupled with smart grid transformation, is pushing residential EV chargers into a new era:
Residential EV chargers can be effectively deployed in a variety of specific contexts:

Featuring 18 automated assembly lines and high-tech IoT-enabled quality control systems, Tongxing achieves over 95% production automation, ensuring high consistency and reliability in EV charger manufacturing.

Technical Operations: 140+ certified engineers
R&D Innovation: 20+ specialists in power electronics & embedded systems
Quality Assurance: 40-member ISO-9001 audit team

Hardware mastery combined with software expertise enables Tongxing to optimize circuit topology, develop OCPP 1.6J/2.0 protocols, design advanced thermal and EMI/EMC management systems, and deploy cloud IoT platforms.

Holding 12 utility model patents in charging connectivity, Tongxing has achieved a 78% year-on-year reduction in standby power consumption (2021-2023) and developed a dual-core redundancy protection system for enhanced safety.
Engineered with military-grade materials, our IP55/IP65-certified charging stations demonstrate unmatched durability in temperatures ranging from -35°C to 75°C, reinforced with waterproof and dustproof designs suited for harsh environments.
Modular designs enable wall-mounted, floor-standing, and portable configurations adaptable across:
Residential: Private villas, home garages
Commercial: Public parking lots, roadside stations, fleet depots
Industrial: Logistics hubs, mining sites
Proprietary OCPP 2.0-compliant systems enable seamless payment gateway integration, real-time solar energy allocation through PV/storage systems, and remote monitoring with cloud-based management platforms.
AC Charging: 16A-32A (7kW-22kW)
DC Fast Charging: Up to 720kW capable of delivering a 300km range in just 10 minutes
With over 30 years of manufacturing excellence, Tongxing’s charging solutions power sustainable mobility across more than 45 countries — from Iceland’s Arctic conditions to Saudi Arabia’s desert climates. Strategic partnerships with European grid operators and APAC infrastructure developers ensure localized compliance with IEC, CE, and UL certifications, validating product safety and interoperability worldwide.
Achieved a remarkable 98.6% field reliability rate as audited by TÜV in 2023, showcasing exceptional product resilience in real-world operation.
Offering a 24-month warranty backed by lifetime technical support to ensure customer peace of mind and long-term service excellence.
Providing bespoke branding solutions tailored specifically for B2B clients, helping partners strengthen their market presence.
Committed to environmental sustainability, Tongxing implements carbon-neutral processes throughout the production lifecycle.