Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for 4u rackmount case, amplifier rack case, aluminium enclosure hs code. Long-term friendly cooperation with our global customers is the cornerstone of the long-term positive development of our company. After years of good faith management, our company has developed into an enterprise with strong technical force, strong economic strength, huge sales network and perfect after-sales service.

One-stop Electronic Enclosures Factory in China
Thank you for your interest in our electronic enclosures. By partnering with us, you gain access to precision-engineered, high-quality packaging solutions designed to protect and elevate your products. Enhance your brand presence, impress your customers, and create new opportunities for growth and success in the electronics industry.
Products Description
product parameters
| Products name | Custom Sheet Metal Enclosure |
| Products model | 1u |
| Products material | Aluminum + steel |
| Thickness | 3mm aluminum,1mm steel |
| Surface treatment | Powder coating or custom |
| Color | Black or custom |
| Parts | Front panel,base,top cover |
| Size | 44*482.6*200mm or custom |
| MOQ | 1PC |
| Drawing | dwg,dxf |
| Certificate | CE,ROHS |
| Custom service | size,material,surface,cutouts,print logo ,standoffs ect. |
Feature:
Made of thin metal sheet, size and structure can be customized as customers' requirement.
Common metals include stainless steel, aluminum, carbon steel, or galvanized steel etc,can choice according to different demands such as corrosion resistance, strength, weight, and cost
No MOQ, one piece also can be produced.
Products Show
19inch 1u rack case,with standard width,height,but the depth is customized in different size.This standardized design enables different equipments such as servers, switches, power supplies, etc.to be installed on the same cabinet or rack, achieving compatibility and intensification.
19-inch racks, categorised by height, include 1U, 2U, 3U, 4U, and so on. The standard height for a 1U rack is 1.75 inches, equivalent to 44.45 millimetres. Consequently, a 2U rack measures approximately 88.9 millimetres in height, with subsequent rack heights following this proportional pattern.
Hongfa have standard 1u,2u,3u,4u rack case samples in stock, customers can take samples to test first.




Where's the rack case used
1. Information Technology and Data Centres
Servers: Rack-mounted servers of various specifications.
Network Equipment: Routers, switches, firewalls, fibre optic transceivers.
Storage Equipment: Disk arrays (NAS/SAN), hard drive cages.
2. Telecommunications Industry
Base station transmission equipment, optical transceivers, programmable switching systems, telecommunications power supplies, patch panels, etc.
3. Industrial Automation and Control
Industrial PCs (IPCs): Industrial computers for factory production lines, inspection equipment, etc.
PLC Systems: Integrated enclosures for programmable logic controllers.
Mounting enclosures for industrial switches, data acquisition cards, motion controllers, etc.
4. Broadcast and Audio-Visual Systems
Audio-video matrices, amplifiers, effects processors, digital mixing consoles, rack-mounted broadcast control equipment, etc.
5. Test and Measurement Instruments
Various rack-mountable test instruments, signal generators, power supplies, etc.
6. Power and Energy Systems
Power monitoring equipment, smart grid terminals, inverters, control units for UPS power supplies, etc.
Advantages of Sheet Metal Enclosures
- Durability – Resistant to impact, heat, and environmental factors.
- EMI/RFI Shielding – Metal blocks electromagnetic interference.
- Customizability – Can be designed with specific dimensions, cutouts, and finishes.
- Cost-Effective – Efficient for mass production.
Custom sheet metal enclosure
What Hongfa Can do for you
Hongfa Shunda is an 18 years manufacturer of plastic/metal parts for electronic device,supply OEM/ODM customization for electronic enclosures.
Design and making drawing
Hongfa can design and make drawings of the sheet metal enclosures for customers if have PCB.
different material for choice
Hongfa can custom metal enclosures use different materials,such as stainless steel,aluminum alloy,galvanized plate,copper etc.
Custom surface treatment & printing logo
Different surface treatment for different metal material,such as anodizing,powder coating,painting,electroplating,passivation etc.
Printing logo or graphic in different colors.

Sheet metal enclosure have wide applications
Can be made to different types,such as electrical enclosures,Rack-mounted Case,Industrial enclosures,outdoor protection enclosures etc,used for different products.
- Electronics & Electrical – Metal enclosures for Control panels, server racks,distribution box etc.
- Automotive – Battery housings, EV components.
- Industrial– Machine guards, junction boxes,switchgear, machinery protection,Medical equipments.
- Telecom – Network cabinets, 5G infrastructure.
Company profile
Our Advantage
More than 20 years' production experience;
OEM can be done according to your requirments; such as drilling, painting, punching, silk-screen printing and etc.
Custom for the material and color ;
Advanced technical equipment and super design ability;
Our Certificate
Our electronic Enclosures comply with CE and ROHS requirements

CE

CE

ROHS

ISO
FAQ

01.What is Sheet Metal Enclosure?
02.Can you custom sheet metal enclosure based on our design drawings?
03.What is the MOQ of sheet metal case?
04.Will my drawing be safe after you get it?
05.Whether some samples can be provided?
Yes, We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
We also have standard 2u/3u case in stock for choice,you can take samples to test first,if you do not like our structure,it can be made as your design.
06.How to proceed the order of metal enclosure
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the quotation and places deposit for formal order.
Fourthly we arrange the production once payment confirmed.
Whether you need a standard enclosure or a fully custom design, Hongfa provides reliable sheet metal solutions for electronics, industrial, automotive, and renewable energy applications.
Have more questions or need more inforamtions
[[ContDescription]]
Hot Tags: Custom Sheet Metal Enclosure, China Custom Sheet Metal Enclosure suppliers, manufacturers, factory, wall mounted network box, custom aluminum enclosure, industrial pc metal container, industrial waterproof box, aluminium die casting battery, aluminium enclosure box case



