Energy Storage & BESS Enclosure Manufacturer | ISO 9001 | 100% In-House Powder Coating | DINGPRECISION

From Drawing to Delivery. One Factory. One Team

Guangdong-based sheet metal manufacturer specializing in BESS enclosures, liquid-cooled server cabinets, EV charger housings, and industrial control cabinets. 15,000m2 facility with all four processes—laser cutting, CNC bending, robotic welding, powder coating—100% in-house. ISO 9001/14001/45001 certified. Midea, Huawei, and KUKA supplier. Get a quote within 24 hours.
All laser cutting performed in-house on 15 fiber laser machines. ISO 9001 controlled.

Laser Cutting

15 high-power fiber laser cutting machines (maximum power 6000W), supporting precision processing of materials including carbon steel, cold-rolled steel, and galvanized steel (tolerance ±0.1 mm);
All bending and forming performed in-house on 20 CNC press brakes. ISO 9001 controlled.

CNC Forming

20 CNC press brakes (maximum processing length 8.4 meters) enabling one-step forming of large structural components;
 
 
All welding performed in-house on 4 robotic workstations. MIG/MAG/TIG. ISO 9001 controlled.

Automated Welding

4 robotic welding workstations compatible with steel, aluminum, and other materials, achieving ≥99.5% yield rate;
 
 
All punching performed in-house on 50 punch presses. ISO 9001 controlled.

Punching Processing

50 pneumatic punch presses (maximum 500-ton pressure) for complex hole patterns and precision stamping requirements;
 
All coating performed in-house. 3 powder lines + 1 liquid line. ISO 14001 controlled.

Surface Treatment

3 electrostatic powder coating lines + 1 liquid coating line, supporting high-protection coatings with ≥1000-hour salt spray resistance, compliant with RoHS/REACH environmental standards

Custom Made Metal Fabrication Solutions For Your Applications

Leveraging digital technology and customized production models, we provide high-precision, high-reliability metal structure solutions for sectors such as home appliances, new energy, robotics, industrial automation, and fire protection equipment, meeting the personalized needs of global customers for complex components.
Who We Are?

Why Most Sheet Metal Suppliers Disappoint — And How We Do It Differently

When you order sheet metal parts from overseas, the biggest risk is not price — it is that the factory you see on the website is not the factory making your parts. Many suppliers outsource welding and coating to third-party workshops they cannot control. Quality slips. Lead times stretch. Communication breaks down.

At DINGPRECISION, that does not happen. We operate all four core processes — laser cutting, CNC bending, robotic welding, and powder coating — inside a single 15,000 m² facility in Foshan, China. When you send us a drawing, every step happens under our roof, under our quality system, under our responsibility.
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Strong Technical and Equipment Strengths

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

Providing Customized Solutions for Global Customers

"energy storage enclosure manufacturer, BESS cabinet sheet metal, liquid-cooled server cabinet, EV charger housing, battery enclosure fabrication, powder coating sheet metal, in-house sheet metal China, Guangdong sheet metal factory, ISO 9001 sheet metal"
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