Outdoor EV Charger Manufacturers

Ningbo Zhenjia Electric Appliances Co., Ltd. is a China EV Charger manufacturer supplying AC/DC charging connectors, charging cables and EV chargers for vehicle OEMs, charging network operators, electrical distributors and fleet projects. Since 2006 we have combined in-house R&D, our own granulation and processing plants, and a 35,000 m² overseas manufacturing base in Cambodia to deliver safety-certified charging and connection products to demanding markets in the United States, Europe and beyond.

Our EV charging range covers J1772 Type 1 and Type 2 connectors, GB/T AC and DC charging cables, AC/DC charging guns and complete EV chargers. Every configuration is built around the vehicle inlet, the supply network and the installation environment, with ISO 9001 quality management and c(Ul)us, ETL and CE alignment supporting the finished assembly.

Our EV Charger Range

We manufacture the charging interface and the cable assembly as one coordinated product. The range below reflects the models we produce and the applications each one serves.

Application Fit and Interface Selection

Charging hardware is selected by the vehicle inlet standard, the available supply and the duty cycle of the site. We match the connector family to the region and the cable assembly to the current the installation can deliver.

• Type 1 (J1772): single-phase AC charging for North American and Japanese vehicles, typically 16 A to 32 A.
• Type 2: single and three-phase AC charging for European vehicles, supporting 16 A to 32 A and above.
• GB/T AC and DC: charging cables and connectors for the Chinese standard, used in domestic and export station projects.
• DC guns: 80 A to 250 A class connectors for fast-charging stations, with cable assemblies sized to the station output.

Materials, Ratings and Critical Specifications

We build the charging assembly around the current, the environment and the mechanical life expected of the connector. The specification points below are the ones that most often determine whether a configuration is suitable.

• Conductor and insulation: copper conductors with thermoplastic or elastomer insulation selected for flexibility and abrasion resistance.
• Contact system: plated contacts sized to the rated current, with a locking mechanism that resists vibration and accidental disconnection.
• Ingress protection: sealed connector housings for outdoor and wash-down environments.
• Temperature range: cable and housing compounds chosen for the ambient conditions of the installation.
• Mechanical life: mating cycles and cable bend radius agreed against the expected usage pattern.
• Voltage and current: AC single-phase or three-phase, and DC ratings matched to the charger output.

Configuration and OEM/ODM Support

We develop and produce charging products according to customer drawings or samples. Our in-house R&D team works from the vehicle inlet, the charger interface and the installation method, then confirms cable length, connector orientation, strain relief, labeling and packaging.

• Connector type and gender: Type 1, Type 2, GB/T AC or DC, vehicle-side or station-side.
• Cable construction: conductor size, jacket material, color and length.
• Termination: molded or assembled, with the sealing and strain relief suited to the application.
• Marking: model, rating and customer branding applied as agreed.
• Packaging: bulk, individual bag or retail-ready carton for distribution programs.

Quality Control and Acceptance

Our overseas factory operates under the ISO 9001 Quality Management System, with every production stage subject to defined quality control protocols. Products hold key safety certifications including c(Ul)us, ETL and CE, and our testing lab and inspection equipment support routine verification of the finished assembly.

• Incoming inspection of conductors, insulation, contacts and housings.
• In-process checks on crimping, molding and assembly.
• Routine electrical tests on continuity, insulation resistance and withstand voltage.
• Dimensional and visual inspection against the approved drawing.
• Acceptance criteria and sampling agreed with the customer before production.

Installation, Maintenance and Serviceability

Charging cables and connectors are installed as part of a charger or a vehicle harness, so the interface must suit the mounting method and the service access available on site. We supply the assembly with the termination and sealing that match the installation, and we document the handling and storage requirements that protect the connector before commissioning.

• Bend radius and cable routing guidance for the installed assembly.
• Connector mating and locking checks during commissioning.
• Inspection points for contacts, seals and strain relief during maintenance.
• Spare connector and cable assemblies available as separate items for service programs.

Related Connection Products

Charging projects often need matching power and extension assemblies. We produce these in the same facilities, which keeps the connection system consistent across a build.

• Power cord assemblies for chargers, appliances and equipment.
• EV Extension Cord for temporary and site charging setups.
• Product range covering power cords, extension cords, lighting and generator accessories.

Information We Use to Configure Your Solution

To prepare a suitable EV charger configuration and quotation, we work from the project inputs below. The more precisely these are defined, the faster we can confirm the model, cable and packaging.

Frequently Asked Questions

Which EV charging connectors does Zhenjia manufacture?

We produce J1772 Type 1 and Type 2 connectors, GB/T AC and DC charging cables, AC/DC charging guns and complete EV chargers. The range covers 16 A and 32 A AC assemblies and 80 A to 250 A DC connectors, with cable length and termination configured to the project.

Can you develop a charging cable to our drawing or sample?

Yes. Our R&D team develops and produces products according to customer drawings or samples. We confirm the connector standard, cable construction, termination, marking and packaging, then build the assembly to the approved specification.

What quality and certification evidence supports the EV charger range?

Our manufacturing operates under the ISO 9001 Quality Management System, and our products hold key safety certifications including c(Ul)us, ETL and CE. Our own testing lab and inspection equipment support routine verification, and acceptance criteria are agreed with the customer before production.

Do you supply charging cables and connectors for export markets?

We supply global B2B customers, with a strong presence in demanding markets such as the United States and Europe. Connector families and cable assemblies are matched to the destination market so the charging interface suits the vehicles and chargers in use there.

How do we start an EV charger project with Zhenjia?

Send the connector standard, electrical rating, cable requirement, environment, compliance target and commercial scope. We review the inputs, confirm the suitable model or custom configuration, and prepare the quotation and production plan from that basis.