About Chengguang Power Tech Co., Ltd.

Company Overview

Chengguang Power Tech Co., Ltd. is an OEM manufacturer of automotive starting batteries based in Jinzhou, Hebei, China.

Since 2002, we have manufactured automotive batteries for distributors, importers and private-label brands in international markets.

Our manufacturing capabilities cover SLI flooded batteries, AGM batteries, EFB batteries and heavy-duty batteries for passenger cars, commercial vehicles, trucks, buses and equipment applications.

Our production base covers approximately 200,000 m², with 18 battery assembly lines and a reported daily output of approximately 40,000 batteries, subject to product mix and production scheduling.

Company at a Glance

* Production, workforce and end-user figures should be supported by current company records or official documentation where applicable.

Our Manufacturing Focus

Chengguang focuses on automotive starting batteries and OEM manufacturing.

We manufacture:

SLI Starting Batteries

Conventional flooded starting batteries for passenger cars, light commercial vehicles and other standard automotive applications.

AGM Batteries

Absorbent Glass Mat batteries designed for applications requiring enhanced cycling performance, charge acceptance and start-stop capability.

EFB Batteries

Enhanced Flooded Batteries designed for selected start-stop applications and vehicles with increased cycling and electrical demands.

Heavy-Duty Batteries

Starting batteries for trucks, buses, commercial fleets, agricultural equipment and construction machinery.

We also manufacture selected VRLA batteries and battery plates for specific industrial and downstream applications.

Automotive Battery Standards and Formats

Our production supports major regional battery specifications, including:

Depending on the battery platform and customer requirements, specifications can be adapted for:

• Case dimensions
• Terminal configuration
• Polarity
• Capacity
• CCA
• Hold-down configuration
• Labeling
• Packaging

For OEM projects, specifications should be confirmed against the target vehicle, market and applicable testing requirements.

Manufacturing Capabilities

Chengguang’s production base integrates multiple stages of automotive battery manufacturing and quality control.

* Production figures may vary according to product mix, production schedule and operating conditions.

From Battery Components to Finished Products

One of Chengguang’s advantages is its control over key manufacturing processes.

Our production workflow includes:

Grid Production → Lead Oxide & Pasting → Plate Processing → Curing → Formation → Battery Assembly → Electrolyte Filling → Charging → Testing → Final Inspection → Packaging

This integrated manufacturing structure allows the company to maintain greater control over production consistency, specifications and quality management.

For processes that are not performed directly in-house, the exact sourcing and quality-control arrangements should be confirmed for the relevant OEM project.

Quality Management

Automotive battery manufacturing requires consistent control of materials, processes and finished-product performance.

Chengguang operates quality-management systems including:

IATF 16949 is particularly relevant to automotive supply chains because it establishes quality-management requirements for organizations involved in automotive production and related manufacturing.

Current certification scope and validity should be verified against the applicable certificates.

OEM & Private-Label Manufacturing

OEM manufacturing is one of Chengguang’s core businesses.

We work with:

• Automotive battery distributors
• Importers
• Private-label brands
• Automotive parts companies
• Retail chains
• Regional battery brands
• OEM/ODM partners

Depending on the project, OEM customization can include:

Battery Configuration

• Dimensions
• Capacity
• CCA
• Terminal type
• Polarity
• Hold-down configuration

Branding

• Battery label
• Logo
• Case branding
• Color
• Packaging
• Cartons
• Barcodes
• Datasheets
• Instruction manuals

Engineering

For projects requiring new specifications or tooling, the development process can include:

Specification Review → Engineering → Prototype/Sample → Testing → Customer Approval → Mass Production

Global Markets

Chengguang supplies automotive batteries to customers in 70+ countries and regions.

Our products are used in markets covering:

• Passenger vehicles
• SUVs
• Light commercial vehicles
• Trucks
• Buses
• Commercial fleets
• Agricultural machinery
• Construction equipment
• Start-stop applications

Different markets may require different battery dimensions, standards, performance ratings and labeling requirements.

Our OEM team works with customers to define the appropriate specifications for their target market.

Our Development Since 2002

2002 — Company Founded

Chengguang began its battery manufacturing operations in Hebei, China.

Expansion of Manufacturing

The company expanded its production capabilities across battery components, plate manufacturing, assembly and quality control.

2022 — Production Expansion

The company expanded maintenance-free battery production capabilities in the Jinzhou Economic Development area.

Today

Chengguang operates an approximately 200,000 m² production base, with 18 assembly lines and international OEM customers across more than 70 countries and regions.

Corporate Philosophy

Quality First · Service Precision · Environmental Protection

Chengguang’s corporate philosophy focuses on three principles:

Quality First
Maintain consistent product quality and manufacturing standards.

Service Precision
Understand customer requirements and provide accurate OEM support.

Environmental Protection
Improve manufacturing practices and environmental responsibility throughout production.

Our Mission

Chengguang aims to create long-term value for:

Customers

Helping distributors and brands develop reliable automotive battery products and strengthen their market position.

Employees

Supporting professional development and long-term career growth.

Company

Building sustainable manufacturing and international business capabilities.

Society

Contributing to local economic and social development.

Environment

Continuously improving environmental management and responsible manufacturing practices.

Why OEM Customers Work With Chengguang

1. Manufacturing Experience

Automotive battery manufacturing since 2002.

2. Large-Scale Production

Approximately 200,000 m² production base and 18 assembly lines.

3. Multiple Battery Technologies

SLI, AGM, EFB and heavy-duty starting batteries.

4. Regional Specifications

Support for JIS, DIN/EN, BCI, AS and SA applications.

5. OEM & Private Label

Battery configuration, branding and packaging can be developed according to project requirements.

6. Automotive Quality Management

IATF 16949 and ISO 9001 quality-management systems.

7. International Supply

Customers and distribution networks across 70+ countries and regions.

OEM Battery Manufacturing Process

01 — Inquiry

Provide your target market, battery model, specifications and estimated volume.

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02 — Specification Review

Our team reviews dimensions, capacity, CCA, terminals and applicable standards.

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03 — Engineering

Specifications, labeling and packaging are developed for the OEM project.

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04 — Sample

Samples are produced for customer evaluation and testing.

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05 — Approval

The final specification is confirmed.

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06 — Production

Approved batteries enter mass production.

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07 — Quality Inspection

Finished batteries undergo the required quality and performance checks.

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08 — Shipment

Products are packed, documented and prepared for export.

Start an OEM Battery Project

Looking for a manufacturer for your own automotive battery brand?

Send us:

Battery model + dimensions + Ah + CCA + terminal configuration + target market + estimated quantity

If you have an existing battery sample, specification sheet or product photo, you can also provide it for evaluation.