Best Metal Electrical Boxes Manufacturer In China

ISO 9001:2015 certified
Material thickness 0.3~8.0mm
High quality, competitive price

Metal Electrical Boxes Fabrication

Metal electrical boxes can be seen everywhere in life, and different types of metal electrical boxes are made of different materials. such as indoor, outdoor, rainproof, and corrosion-resistant.

There are also many options for shapes, we can make squares, rectangles, and circles. The colors are also diversified, such as white, red, black, green, etc. for your choice.

Metal electric boxes of different materials have different characteristics and are suitable for different industries. such as the automobile industry, aerospace industry, construction industry, and so on. Common metal electrical boxes in daily life include main computer electrical boxes, circuit connection boxes, wire transfer boxes, outdoor explosion-proof electrical boxes, and so on.

Tirapid is a professional custom metal electrical box processing factory. We choose the most suitable one for you in terms of material, style, color, sheet thickness, manufacturing process, etc. also we provide import materials for you to choose from, as long as you can provide drawings, we can tailor a unique electrical box for you.

Types of Metal Electrical Boxes


Outdoor metal electrical boxes with cover Is made of steel plate, steel is cheaper than stainless steel, and steel has high toughness, strong hardness, and excellent shock resistance.


EV box,charger station box,outdoor cable box charging, It has good sealing performance and can protect the circuit outdoors. It can be customized in size and color for the automotive industry.


The vertical electrical boxes are made of carbon steel, which can be used outdoors. The surface treatment is powder-coated to make the electric box shell stronger and more durable.

Explosion-proof -electrical- box-tirapid
Explosion-proof electrical box

The explosion-proof enclosure of the explosion-proof electrical boxes are made of aluminum with steel bolts. It has a certain explosion-proof performance and plays a protective role in dusty, flammable, and explosive environments.

Powder- spraying- electric- box-tirapid
Metal Electrical Outlet Box

Metal electrical outlet box, The metal shell used for the connection of indoor wires, and the spray paint plays a decorative role, and we can provide customized sizes and colors for customers. Such as white, red, black, and other color spray paint.

Galvanized Metal Electrical Box

Galvanized metal electrical box, The housing is galvanized to resist rust and corrosion, providing protection against rain, and snow in outdoor applications, and drip-proof indoors to protect the wiring inside the box.

6 Products Found.

What Are The Steps to Make Metal Electrical Boxes

Sheet Metal Cutting
High Precision Bending
Sheet Metal Welding
assemble- and-install-tirapid
Assemble And Install

Advantages of Manufacturing Metal Electrical Boxes

  • Rich manufacturing experience reduces material and labor costs.
  • Metal is a green material that can be recycled and reused.
  • Professional production of electrical boxes, no detours, fast production.
  • Accept low-volume production or large batch supply, one-stop service.
  • We supply special materials to meet your needs for special materials.
  • Global supply, short delivery time.



Common Materials and Surface Finish For Metal Electrical Boxes

Power Industry-tirapid
  • Steel
  • Stainless Steel(SS304 and SS316)
  • Aluminum(1060、2024、5052、6061、6063、7075)
  • Aluminum alloy
  • Brass
  • Magnesium
  • Copper
  • Zinc
  • Electrophoresis
  • Sandblasting
  • Polishing
  • Etching
  • Electroplating
  • Wire drawing
  • Powder coating
  • Painting

What Industries Are Used Metal Electrical Boxes

Construction Industry

outdoor power supply box,powder-coated colors, and the rain-resistant sturdy steel structure, precision-cut and welded, keep the unit well protected in harsh environments. commonly used in the construction industry.

Communications Industry

Fiber optic electrical box, low-profile wall-mount fiber optic enclosures for moisture protection in outdoor standalone locations as well as in network cabinets.

Automobile Industry

As people’s demand for new energy vehicles increases, the demand for charging boxes for electric vehicles also increases.

Home Decoration Industry

Tirapid provides an electrical box surface treatment process, powder coating is our standard method. It not only improves the functional performance of the electric box but also its appearance, which is suitable for indoor use as a home decoration.

Factory Electrical box

We also provide large electrical boxes, which are equipped with large mechanical equipment or used in factories.

Port Power Industry

The high-power variable frequency power supply equipment box is specially designed and manufactured for the harsh environment of high temperature, high humidity, high corrosion, heavy load impact, etc., and is mainly used in port terminals.

Why chose Tirapid

Tirapid is a leading of metal electrical boxes manufacturer, we have 15 years of experience in sheet metal manufacturing and machining, we still have a place in the fierce competition. Knowledgeable and experienced engineers equipped with high-tech machines and advanced technology enable us to produce metal electrical boxes with complex shapes and tight tolerances.

Tirapid is Your CNC Machining Service Partner in China.

Tirapid team has helped many partners expand their business and increase production. Get in touch with our team to get a free quote for your project!

Contact Us:+86 186 6619 8937

Scroll to Top