Sheet Matal Fabrication Metal Case Enclouse | Youlian

1. Precision-engineered aluminum battery case designed for high-performance energy storage.

2. Lightweight and corrosion-resistant for outdoor, vehicle-mounted, or backup power use.

3. Modular layout fits multiple battery cells with easy access for maintenance.

4. Excellent heat dissipation with side fins and perforated covers for airflow.

5. Ideal for applications in EV, solar, telecom, and energy storage systems (ESS).

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Product Detail

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Network Cabinet Product Pictures

Network Cabinet Product parameters

Place of Origin:	Guangdong, China
Product name：	Sheet Matal Fabrication Metal Case Enclouse
Company name:	Youlian
Model Number:	YL0002202
Material:	Steel
Dimensions:	420 (D) * 180 (W) * 310 (H) mm or customized
Weight:	Approx. 6.5 kg (unloaded)
Surface Treatment:	Optional powder coating
Cooling Features:	Ribbed heat-dissipating side panels, ventilated top plates
Port Configuration:	Front-facing connector brackets with cutouts for cables, terminals, or BMS
Assembly Type:	Modular, with removable panels secured by corrosion-resistant screws
Customization Options:	CNC machining for connectors, logo etching, internal bracket design
MOQ	100 pcs

Network Cabinet Product Features

This aluminum battery case enclosure is a high-precision sheet metal fabrication tailored for the secure housing of lithium-based battery modules. Designed with both strength and lightweight mobility in mind, the enclosure is made from high-grade aluminum alloy, delivering exceptional structural integrity while keeping the unit easy to carry or mount. The clean and streamlined design also enhances the overall aesthetics of your energy system setup, making it suitable for display in mobile energy applications or high-end installations.

The structure features a modular layout, divided internally to house multiple battery modules or cells in parallel or series arrangements. This design supports efficient heat dissipation through its ribbed sidewalls and upper ventilation slots, minimizing the risk of overheating during high-load operations. The aluminum’s natural conductivity, paired with the physical design of airflow channels, ensures thermal regulation under continuous use—particularly important for EVs or renewable energy storage.

Precision-cut through CNC machining, the enclosure integrates cutouts for connectors, signal ports, and BMS wiring. These connector sections are placed at the accessible front face, allowing engineers or technicians to quickly interface with battery cells or install monitoring systems. The covers are fixed with countersunk corrosion-resistant screws that can be easily removed for inspection, repair, or battery replacement. This makes it ideal for field applications requiring regular servicing or dynamic battery maintenance schedules.

With anodized surface treatment as standard, this enclosure resists corrosion, oxidation, and UV degradation, especially important for outdoor or vehicular environments. The enclosure is also customizable to suit OEM or ODM needs—including branding with etched logos, custom bracket spacing, or terminal mounting points. Whether you are assembling an off-grid solar storage system, developing a power supply for electric transportation, or building an emergency telecom UPS battery pack, this housing ensures high protection, thermal management, and operational convenience.

Network Cabinet Product structure

The structure begins with a precision-bent outer shell formed from thick-gauge aluminum alloy sheets. These sheets are CNC-cut, laser-aligned, and joined using reinforced corner seams to ensure rigidity and shock resistance. The handle integration at the top and tapered edge profile give it ergonomic support, making transport easier during deployment in mobile environments like off-road vehicles or temporary energy backup units. The top panels are interlocked and secured using stainless screws to maintain a tight fit without vibration.

The side surfaces of the enclosure are ribbed with machined linear fins. This design increases surface area for heat dissipation and offers passive cooling benefits, a vital feature when housing lithium-ion battery modules under heavy load conditions. These side panels are not just aesthetic but serve a critical functional role in minimizing thermal stress inside the enclosure. The structure also includes multiple lateral support brackets within, ensuring that batteries or circuit modules remain firmly fixed during motion or impact.

At the top section, three removable panel covers are designed with ventilation holes. These top panels allow hot air to escape and enable rapid tool access during servicing. Each panel includes screw-threaded holes placed precisely for compatibility with standardized mounting frames or custom battery retention clips. The interior of the enclosure includes vertical guides and slots to accommodate battery holders or module-specific brackets, ensuring flexible arrangement and secure fixation.

The front panel section includes terminal cutouts, pre-designed to accommodate Anderson plugs, XT60, XT90, or other industry-standard connectors. Optional rubber gaskets or polymer edge trims can be added around these ports to ensure dust and splash resistance. Additionally, the internal frame includes sections reserved for BMS (Battery Management System) installations, allowing efficient signal routing and integrated safety monitoring. This structural layout ensures that your battery pack not only performs optimally but is also protected, organized, and easy to integrate into larger systems.

Youlian Production Process

Youlian Factory strength

Dongguan Youlian Display Technology Co., Ltd. is a factory covering an area of more than 30,000 square meters, with a production scale of 8,000 sets/month. We have more than 100 professional and technical personnel who can provide design drawings and accept ODM/OEM customization services. The production time for samples is 7 days, and for bulk goods it takes 35 days, depending on the order quantity. We have a strict quality management system and strictly control every production link. Our factory is located at No. 15 Chitian East Road, Baishigang Village, Changping Town, Dongguan City, Guangdong Province, China.

Youlian Mechanical Equipment

Youlian Certificate

We are proud to have achieved ISO9001/14001/45001 international quality and environmental management and occupational health and safety system certification. Our company has been recognized as a national quality service credence AAA enterprise and has been awarded the title of trustworthy enterprise, quality and integrity enterprise, and more.

Youlian Transaction details

We offer various trade terms to accommodate different customer requirements. These include EXW (Ex Works), FOB (Free On Board), CFR (Cost and Freight), and CIF (Cost, Insurance, and Freight). Our preferred payment method is a 40% downpayment, with the balance paid before shipment. Please note that if an order amount is less than $10,000 (EXW price, excluding shipping fee), the bank charges must be covered by your company. Our packaging consists of plastic bags with pearl-cotton protection, packed in cartons and sealed with adhesive tape. Delivery time for samples is approximately 7 days, while bulk orders may take up to 35 days, depending on the quantity. Our designated port is ShenZhen. For customization, we offer silk screen printing for your logo. Settlement currency can be either USD or CNY.

Youlian Customer distribution map

Mainly distributed in European and American countries, such as the United States, Germany, Canada, France, the United Kingdom, Chile and other countries have our customer groups.