Sheet Metal Enclosure Case | Youlian
Storage Cabinet Product pictures
Storage Cabinet Product parameters
| Place of Origin: | Guangdong, China |
| Product name： | Sheet Metal Enclosure Case |
| Company name: | Youlian |
| Model Number: | YL0002267 |
| Sizes: | 420 (L) * 380 (W) * 110 (H) mm |
| Weight: | Approx. 4.2 kg |
| Material: | Cold-rolled steel, aluminum alloy (optional) |
| Surface Finish: | Powder-coated / brushed / anodized |
| Structure: | Detachable top panel, bottom mounting base |
| Color Options: | Black, gray, custom colors |
| Ventilation: | Precision perforated and slotted vents for passive cooling |
| Customization: | CNC cutting, laser engraving, silk-screen logos available |
| Application: | Industrial control systems, automation machines, electronic equipment |
| MOQ: | 100 pcs |
Storage Cabinet Product Features
The Sheet Metal Enclosure Case is designed for industrial customers requiring durable and customized protective housing for sensitive or mission-critical electronics. Whether for internal server boards, control system processors, or automation relay units, this enclosure offers a strong structural design combined with superior airflow management. Its multi-part assembly supports modularity and ease of maintenance, while the clean industrial design ensures that it blends seamlessly into modern machinery or rack systems.
Manufactured from cold-rolled steel, the Sheet Metal Enclosure Case provides excellent impact resistance, stiffness, and corrosion resistance. It is precision-cut and formed using CNC fabrication processes to ensure tight tolerances and consistent quality across production runs. The standard powder-coated finish adds another layer of protection while offering a sleek, scratch-resistant outer surface. Custom surface finishes, including brushed aluminum and anodizing, are also available upon request to meet specific design or environmental standards.
Ventilation is handled with purpose-engineered slots and perforated panels placed strategically across the top surface. These openings are designed to maximize airflow while maintaining electromagnetic shielding and structural integrity. For high-heat applications, custom fan mount slots or heat sink cutouts can be integrated. The Sheet Metal Enclosure Case is particularly well-suited to environments that require thermal regulation without introducing external contaminants, such as dust or moisture.
From a usability standpoint, this Sheet Metal Enclosure Case includes multiple I/O port cutouts along its front and side panels, supporting HDMI, USB, Ethernet, and other interface requirements. The detachable top cover allows for fast internal access for maintenance or upgrades. Internally, mounting holes are pre-drilled for mainboards, power supply brackets, and expansion modules. Each unit can be tailored in structure and layout to align with unique device configurations, which is ideal for OEMs, industrial automation brands, or electrical equipment manufacturers.
The flexibility of the Sheet Metal Enclosure Case extends to visual branding and user interface options. Company logos can be engraved, screen-printed, or etched onto the front panel, and custom cutouts for LCD displays, buttons, and indicator lights can be added to the design. Whether your goal is compact housing for a smart controller or a robust box for industrial AI computing systems, this enclosure provides a cost-effective and highly functional solution.
Storage Cabinet product structure
The core structure of the Sheet Metal Enclosure Case is made from high-strength cold-rolled steel that has been CNC-bent into a rigid rectangular shape. Its base section provides strong support for internal component mounting, while its flat top panel can be easily removed by unscrewing precision machine bolts located at each corner. The form is highly modular, allowing manufacturers to modify the case dimensions, ventilation locations, and port alignments according to their project specifications.
The front section of the Sheet Metal Enclosure Case features a clean layout with several pre-punched I/O ports, allowing for a range of electronic interfaces to be integrated without the need for additional modifications. This not only supports streamlined device assembly during production but also enhances the aesthetic appeal of the device when installed. All visible edges are deburred and smoothed to prevent injury during handling and to promote a premium feel for the end user.
On the top of the Sheet Metal Enclosure Case, two distinct vent zones are visible: a slotted grille designed for larger passive airflow or active fan mounting, and a perforated panel area for optimized passive heat dissipation. These areas are engineered to line up directly with the heat-producing elements inside your electronics, whether it be CPUs, power supplies, or motor controllers. The pattern can be modified or expanded based on thermal modeling data, ensuring the best possible protection against overheating.
Internally, the Sheet Metal Enclosure Case is designed to accommodate a variety of PCB board sizes, brackets, and standoff configurations. Fastener locations are pre-mapped for screw-in or snap-in components, and cable routing paths are available to keep wiring neat and safe. If required, rubber grommets, grounding lugs, or EMI shielding layers can be added to improve safety and performance. This structure makes it suitable not only for indoor environments but also for more demanding locations such as factory production floors, automated kiosks, or smart infrastructure installations.
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.
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