Lockable Rackmount Metal Enclosure | Youlian

Heavy-duty rackmount metal enclosure with lockable front door and viewing window, designed for secure housing of servers, networking, and industrial equipment.

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Metal Enclosure Product Pictures

Metal Enclosure Product Parameters

Place of Origin:	Guangdong, China
Product name：	Lockable Rackmount Metal Enclosure
Company name:	Youlian
Model Number:	YL0002274
Sizes:	482 (L) * 550 (W) * 177 (H) mm (4U standard, customizable)
Weight:	9.6 kg (varies by material)
Material:	Cold-rolled steel / stainless steel (optional)
Surface Finish:	Powder coating / painting (color options available)
Front Door:	Lockable, with transparent viewing window
Rack Standard:	19-inch EIA rack compatible
Security Feature:	Keyed lock for access control
Ventilation:	Side ventilation slots for optimized airflow
Customization:	Cutouts, ports, color, and branding options
Application:	Servers, network switches, industrial controllers, OEM devices
MOQ:	100 pcs

Metal Enclosure Product Features

The Lockable Rackmount Metal Enclosure offers a robust and secure housing solution for sensitive electronic equipment, ensuring both physical protection and reliable performance. Made from precision-engineered sheet metal, it is designed for 4U rack space and fits standard 19-inch equipment racks. The enclosure’s standout feature is its lockable front door, equipped with a transparent viewing window, allowing users to visually check equipment status without unlocking the cabinet.

The side ventilation slots promote effective airflow, helping maintain optimal operating temperatures for the housed components. This makes it suitable for environments with high-density equipment or temperature-sensitive electronics. The locking mechanism provides controlled access, reducing the risk of unauthorized interference and enhancing security for valuable equipment.

Manufactured with advanced CNC laser cutting, bending, and welding, this enclosure ensures high dimensional accuracy and superior durability. The powder-coated finish not only enhances corrosion resistance but also offers a clean, professional appearance suitable for both industrial and office environments. Custom surface finishes, colors, and logo engravings are available to meet branding requirements.

Designed for versatility, the Lockable Rackmount Metal Enclosure can be used in data centers, telecom facilities, industrial automation systems, and OEM integrations. Whether protecting servers, network switches, or control hardware, it delivers both security and operational efficiency.

Metal Enclosure Product Structure

The front door assembly features a reinforced metal frame with an integrated transparent viewing panel made of tempered glass or acrylic. The lock mechanism uses a high-quality keyed system for reliable access control. Hinges are engineered for smooth opening and long-term durability.

The chassis body is constructed from cold-rolled steel panels, joined using precision bends and secure fastenings. The 4U height allows installation of multiple devices, with internal mounting rails compatible with standard rack hardware.

Ventilation slots are positioned on the side to ensure a steady flow of air through the enclosure, supporting internal cooling systems. The rear panel can be customized with openings for power cables, I/O ports, and cooling fans, depending on the client’s requirements.

The enclosure’s handles are ergonomically designed for easy installation and removal from the rack. The base includes reinforced mounting points, ensuring stability even when housing heavy components. This secure yet accessible design makes the Lockable Rackmount Metal Enclosure ideal for professional applications.

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.