
The servo control housing is a precision sheet metal structural component specifically designed for industrial control and network communication equipment. It is made from high-quality low-carbon steel, medium-carbon steel, and 304 stainless steel, and is manufactured through processes such as sheet metal cutting, CNC bending, punching, riveting screw posts, assembly, and surface treatment. It offers a variety of optional surface treatments, such as powder coating, environmentally friendly blue-white zinc coating, and electrophoresis, to meet the protection needs of different environments. The product is widely applicable to rack-mount switches, routers, NVRs, industrial PLCs, and other equipment, and can be installed in 19-inch standard racks. It provides reliable protection and heat dissipation for internal PCB motherboards, power modules, and other components, making it an ideal housing choice for security monitoring, industrial automation, and network communication industries.
We support customized production based on customer-provided drawings or industry standards.
High-quality low-carbon steel, medium-carbon steel, alloy steel, 304 stainless steel, 316 stainless steel, brass, aluminum alloy, etc.
Powder coating, environmentally friendly blue-white zinc plating, color zinc plating, black zinc plating, environmentally friendly nickel plating, zinc-nickel alloy plating, Dacromet coating, electrophoresis, PVD coating, stainless steel natural color coating, stainless steel passivation, wire drawing, anodizing, etc.
Rack-mounted switches, routers, and fiber optic transceivers are fully encapsulated, featuring built-in PCB motherboards, power modules, NVRs, hard disk recorders, and security storage device enclosures. They include pre-drilled hard drive bays, network ports, power interface openings, protective housings for industrial PLCs and control motherboards, and ventilation holes to ensure component cooling. The equipment is designed for rack mounting in data centers and is compatible with 19-inch racks.
Communication-specific components
Do you need non-standard fasteners, precision metal parts, or custom structural components for a specific application?
Yongji helps you develop and manufacture special parts and custom products based on your drawings, samples, technical requirements, and target application scenarios.
Whether you need prototype quantities, pilot production, or stable mass supply, we provide an integrated solution from engineering review to production and delivery.
From fasteners to structural parts, Yongji offers integrated development and manufacturing for a wide range of custom precision hardware products.
Whether you need a few pieces for validation, small batches for development, or large volumes for mass production, we can support your project at different stages.
With integrated manufacturing resources in China and Vietnam, Yongji helps customers achieve stable quality, scalable production, and reliable delivery.

Yongji Precision Hardware is a global manufacturer specializing in precision fasteners and metal structural components. We are China Industrial Servo Drive Sheet Metal Housing-Sheet Metal Parts Suppliers and Wholesale Industrial Servo Drive Sheet Metal Housing-Sheet Metal PartsExporter && Company. Founded in 2003, the company has over two decades of experience serving international OEM and ODM customers across multiple industries.
With integrated manufacturing capabilities including cold heading, stamping, CNC machining and sheet metal fabrication...