Versatile & Reliable
Distribution Boxes for
Every Need

Engineered for flexible project integration, MJ-BOX standard series offers adaptable sizing, custom cutouts, and modular upgrades to streamline electrical controls, instruments, and component housing. Its retrofit-ready design reduces customization costs while ensuring durability for harsh industrial and outdoor environments. Optimize efficiency with scalable, weather-resistant solutions built to evolve with your operational needs.

Why MJ-BOX
General Boxes

Flexible Structure

Why MJ-BOX General Boxes

Rigorous Testing

Why MJ-BOX General Boxes

Designed For All Sizes

Why MJ-BOX General Boxes

Highly adjustable

Why MJ-BOX General Boxes

Global Protection
Level Standard Series
Enclosure

MJ-BOX: Precision Engineering,
Built for Your Standards

Material Integrity:
Certified stainless steel, aluminum, and cold-rolled steel sourced from ISO-approved suppliers.

Industry 4.0 Precision:
AI-optimized laser cutting & robotic welding achieve ±0.1mm accuracy.

Zero-Compromise Testing:
3-stage validation (material stress/IP66/5-year corrosion simulation).

Future-Proof Design:
Patented modular system cuts retrofit costs by 40% vs. competitors.

Distribution
Box In China.

400# Fine Brushed

The stainless steel surface uses 400# Italian brushed wheels for fine brushing and fingerprint-free treatment, making the surface more shiny

Full Welding Process

We will used OTC Welding Robot imported from Japan for full welding of the enclosure to ensure IP66 and IP67 waterproof level.

High-Strength Door Seal

Polyurethane raw materials imported from Germany, which has stable chemical properties, long service life and good elasticity. It can withstand long-term -40℃ to 100℃ and short-term up to 160℃ environment

Customized
Solutions

Power Solutions

In the power supply industry, distribution boxes are essential for reliable power distribution, circuit protection, and voltage conversion.

Equipment Solutions

For customers of mechanical equipment, our product series mainly include PLC control cabinets and HMI housings

Communication Solutions

For customers of mechanical equipment, our product series mainly include PLC control cabinets and HMI housings

Security Solutions

In the field of security monitoring, we will comprehensively consider key factors such as the power requirements, power supply type, and power supply method of the monitoring equipment when designing the electrical box.

Solar Energy Solutions

In the field of security monitoring, we will comprehensively consider key factors such as the power requirements, power supply type, and power supply method of the monitoring equipment when designing the electrical box.

Oil & Gas Solutions

In the field of security monitoring, we will comprehensively consider key factors such as the power requirements, power supply type, and power supply method of the monitoring equipment when designing the electrical box.

Rail Solutions

Our engineering team has extensive experience in rail transit projects across China, providing custom solutions like cabinets.

Construction Solutions

Whether it is a high-rise building, commercial complex or industrial facility, our professional team will deeply analyze the characteristics of each project, including power load

Fire Safety Solutions

Customized fire hydrants, built to your exact needs. We combine top-quality materials and strict adherence to GB50974-2014 standards to deliver hydrants that ensure safety, durability, and compliance.

Power Solutions

Equipment Solutions

Communication Solutions

Security Solutions

Solar Energy Solutions

Oil & Gas Solutions

Rail Solutions

Construction Solutions

Fire Safety Solutions

Why Choose Us

Proven Global Deployment Expertise

Having successfully delivered customized panels to 30+ countries across EU, North America and APAC regions, our solutions are battle-tested in diverse environments - from German industrial plants to Australian coastal infrastructure projects.

Streamlined Cross-Border Execution

Having successfully delivered customized panels to 30+ countries across EU, North America and APAC regions, our solutions are battle-tested in diverse environments - from German industrial plants to Australian coastal infrastructure projects.

Client-Driven Customization Framework

Having successfully delivered customized panels to 30+ countries across EU, North America and APAC regions, our solutions are battle-tested in diverse environments - from German industrial plants to Australian coastal infrastructure projects.

Agile Scalability for Growing Needs

Having successfully delivered customized panels to 30+ countries across EU, North America and APAC regions, our solutions are battle-tested in diverse environments - from German industrial plants to Australian coastal infrastructure projects.

Quality Validated by Repeat Business

Having successfully delivered customized panels to 30+ countries across EU, North America and APAC regions, our solutions are battle-tested in diverse environments - from German industrial plants to Australian coastal infrastructure projects.

End-to-End Partnership Model

Having successfully delivered customized panels to 30+ countries across EU, North America and APAC regions, our solutions are battle-tested in diverse environments - from German industrial plants to Australian coastal infrastructure projects.