Electric Vehicle

EV Charging Module

IP67-rated weatherproof plastic enclosures for EV charging infrastructure — in-house tooling, powder-coated sheet metal chassis, UV-resistant materials.

IP67 Injection Moulding Sheet Metal In-House Tooling EV Infrastructure

30%

Cost Reduction

8,000+

Units Delivered

6 Weeks

Tooling Lead Time

500+

Stations Deployed

About the Project

An EV infrastructure company approached Mefron to manufacture ruggedised enclosures and chassis for their public EV charging stations. The project required IP67-rated weather-proof plastic housings combined with powder-coated sheet metal chassis — all designed and tooled in-house. Mefron's tool room designed the injection mould, managed production tooling, and delivered enclosures with tight dimensional tolerances for reliable outdoor deployment.

Project Highlights

IP67-rated injection-moulded enclosures with gasket sealing design

In-house mould tool design and manufacturing — 6-week tooling lead time

UV-resistant and flame-retardant ABS/PC polymer material selection

Powder-coated sheet metal inner chassis with anti-corrosion treatment

Silk-screen printing and branding on enclosure exterior

Dimensional QC using CMM (coordinate measuring machine) for every tool qualification

Project Outcome

Achieved 30% cost reduction vs previously imported enclosures. Delivered 8,000 units across two variants in under 10 weeks, deployed at 500+ charging stations pan-India.