M&K manufactures metal knockout boxes for switch, socket and conduit installations. Backed by a founder and core team with over 20 years of industry experience, we support configurable specifications, private-label branding, packaging and bulk orders.
About M&K
Founded in 2017, Kangma Electric operates under the M&K brand and specializes in metal knockout boxes. Our founder and core team bring more than 20 years of electrical industry experience, and we also supply distribution boards and related products to support your broader procurement needs.
Core product lines for electrical box installation and low voltage circuit distribution.
Metal Knockout Box Supply Support
M&K supports specification confirmation, product configuration, private-label requirements and packaging preparation for bulk metal knockout box orders.
- Gang configuration, depth and thickness options
- Knockout position and layout confirmation
- Box structure and mounting details
- Drawings, samples or reference photos reviewed
- Logo, label and carton options
- Packaging format by product specification
- Private-label requirements confirmed before production
- Product documents discussed according to order needs
- Product model and quantity checked before quotation
- Samples can be discussed before bulk production
- Final specifications confirmed before production
- Packing details checked before shipment
- Repeat-order requirements recorded for future supply
Markets & Applications
M&K metal knockout boxes are used for indoor switch, socket, conduit and branch-wiring installations across residential and commercial building projects.
- Switch Installation
- Branch Wiring Connections
- Socket Installation
- Concealed Wall Installation
- Conduit Entry Points
- Residential & Commercial Buildings
Metal distribution boards offer strength and a non-combustible enclosure; plastic boards are lighter and rust-resistant. Choose based on site and safety requirements.
A plastic distribution board is a non-metallic enclosure that houses protective devices and distributes electrical power to multiple circuits.
A metal distribution board is an electrical enclosure that houses protective devices and distributes incoming power to multiple outgoing circuits.
A metal knockout box is manufactured through several controlled steps, including metal sheet preparation, box forming, knockout processing, component assembly and final inspection. Each step