About Us-Dongguan Longqing Metal & Machinery Co., Ltd.

Company Profile

Technology empowers lithium battery manufacturing, and craftsmanship creates precise equipment.

Dongguan Longqing Metal & Machinery Co., Ltd. is a professional manufacturer of battery manufacturing equipment and a high-tech enterprise.

The company has an excellent team of R&D engineers and finishing technicians. With the support of Japan's Kobe battery equipment manufacturing technology, it devotes itself to the development and manufacture of battery automation equipment suitable for users.

The company's products are produced in accordance with the ISO9001 quality system procedures, and have obtained more than 40 national patents; advanced scientific research, production and perfect quality assurance system, as well as a team of craftsman spirit, have laid the foundation for our company's product market competition and sustainable development. High-quality equipment has been trusted and favored by users in the industry.

5000 m²

工厂面积
40 +

Certifications
20 +

Founded
160 +

Employees

Why choose Longqing

Precision, Efficiency, Reliability — Your Trusted Battery Equipment Partner

Solid Technical Strength & Rigorous Quality Control

Backed by Japan Kobe’s battery equipment manufacturing technology, we have a professional R&D and precision machining team and are a national high-tech enterprise. All products are manufactured in strict compliance with the ISO9001 quality system, with over 40 national patents, delivering solid and reliable quality assurance.
Complete Product Range & Flexible Adaptability

We provide a full lineup of lead-acid battery enveloping machines and supporting production lines, compatible with both AGM and PE separators. Custom options include single/double enveloping modes and left/right discharge directions; model changeover takes only 15 minutes per channel, and tailor-made solutions are available on demand.
Stable Efficient Performance & Eco-safe Design

With PLC automatic control, the equipment boosts production efficiency significantly and keeps the plate and separator scrap rate ≤5‰. The fully enclosed downward exhaust design effectively collects lead dust; paired with safety door protection and multiple alarm systems, it balances production efficiency, operational safety and environmental compliance.
Premium Client Resources & Fast Service Response

We have built stable partnerships with leading enterprises including Fengfan and Leoch International, with business covering Southeast Asia, South America and other overseas markets. Supported by integrated precision machining capacity in South China, we ensure fast delivery and customized solutions targeting customers’ specific production pain points.

Honor

Honorary qualifications and patents

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