India's Trusted Manufacturer of Distribution & Modular Boxes

Metfaab Industries, based in Kanjhawala, New Delhi, manufactures SPN and TPN MCB distribution boxes and modular boxes in-house and supplies them in bulk to dealers, distributors, panel builders and contractors across India.

An SPN (single-pole and neutral) box distributes single-phase supply, typically 230V. A TPN (triple-pole and neutral) box distributes three-phase supply, typically 415V. Choose by the phase of your incoming supply and the number of ways (outgoing circuits) you need.

All three are CRCA, powder-coated double-door MCB boxes, offered in the same way counts. Silver is the standard build, Ferrum is a mid-tier gauge and finish, and Gold is the premium tier. Send us your requirement and we'll recommend the right series for your project.

Dealers, distributors, electrical contractors, panel builders and project buyers. We focus on B2B and bulk orders rather than single retail sales.

1.2mm CRCA sheet, seven-tank pre-treated and powder-coated in-house — the same process for both distribution boxes and modular boxes, so every unit meets the same spec.

Yes. Custom way counts for distribution boxes, and non-standard cutout sizes for modular boxes, are both handled the same way — enquire with your drawing and we'll confirm feasibility and lead time.

No fixed minimum — a single box or a full project list, both go through the same enquiry flow.

Pricing is quoted on enquiry, based on quantity and any customisation. Send us the SKU and quantity from any product page and we'll come back with a rate.

Yes — datasheet, 2D drawing and test certificate are shared on request, before you commit to a quantity.

Yes — manufacturing is in Delhi, but dispatch is pan India. Share your location with the enquiry and we'll confirm delivery timelines.