M&K Metal Junction Boxes for Secure, Durable and Efficient Electrical Connections
Kangma Electric (Brand: M&K) is a professional manufacturer of low-voltage electrical products, specializing in metal junction boxes, distribution boxes, switchgear, and related accessories.
With modern production capabilities, standardized quality systems, and OEM/ODM support, the company supplies global customers across industrial, commercial, and project-based sectors.
Full range of low-voltage electrical components engineered for building electrical installations and distribution systems.
Customized Production and Brand Support for International Markets
- Full brand protection for distributors
- Registered trademarks worldwide
- Supports automated assembly lines
- ISO 9001 / 14001 / 45001 certified
- CE, ROHS, IEC, UL compliant
- Up to 3-year product warranty
- Custom logo printing & engraving
- Tailored packaging solutions
- Low MOQ per product type
- Reliable global manufacturing partner
- Mold & tooling development
- Product design & engineering support
- International testing & certifications
- 24-hour technical response
- Overseas factory for electrical products
Markets & Applications
Widely used in building electrical installations, distribution equipment, residential and commercial projects.
- Residential Buildings
- Commercial Buildings
- Electrical Distribution Installations
- Industrial Facilities
- Project Contractors
- Brand Distributors
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As an experienced China-based electrical manufacturer, M&K focuses on the production of metal junction boxes, distribution boards, switches, and a wide range of electrical accessories.
Not all knock out boxes are manufactured equally. While standard metal junction boxes are widely used in residential applications, reinforced adjustable screw knockout boxes are
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