Precision Machining!
Solutions for Every Industry.

Quality-driven CNC and VMC components tailored to electrical, engineering, automotive and medical industries.

Your Vision. Our Precision.

• 35+ years of precision machining experience.
• 7+ million parts per month, 600+ varieties.
• Third generation business.

Learn More Contact us

Solutions for Complex
Machining Needs.

Precision-engineered components crafted with advanced technology.

Get a Quote Contact Us

Welcome to OM BSA

Precision CNC Turned & VMC Machined Components

Crafted with Accuracy, Delivered with Trust.

Since 1987, OM BSA Enterprises has manufactured precision turned and machined components for OEMs in the electrical, automotive, engineering and medical sectors. Our two plants in Navi Mumbai and Ambernath, spread over more than 35,000 sq ft, run Citizen, Tsugami, Star and Tornos CNC sliding-head (Swiss-type) lathes and VMCs, producing over 7 million parts a month across more than 600 part numbers. Every part is made to drawing and inspected before it ships.

What We Do

Our Capabilities

Swiss-type CNC turning, VMC milling, prototyping and in-house quality assurance, all under one roof.

CNC Machining

Swiss-type turning on Citizen, Tsugami, Star and Tornos sliding heads, Ø2 to Ø25 mm.

VMC Machining

Milling, drilling and tapping on LMW and BFW 4-axis VMCs.

Prototyping Runs

From first samples and PPAP approval to 7 million+ parts a month.

Quality Assurance

ISO 9001 certified inspection with Keyence measurement and optical sorting.

Our Achievement

Certifications

Our Customers

Trusted by Leading Electrical OEMs

Leading switchgear and electrical manufacturers across India rely on us for precision turned and machined components, delivered to drawing, on schedule.

Electrical & Automation

Electrical Equipment & Switchgear

Medium-Voltage Switchgear

Industrial Automation & Power

1987Established

7M+Parts per month

600+Part numbers

35,000+Sq ft across 2 plants

1 M+

parts per month

1 +

product varieties

Why Choose Us

Built on Quality, Driven by Delivery

Why OEMs partner with OM BSA Enterprises:

Citizen, Tsugami, Star & Tornos CNC sliding heads and LMW/BFW VMCs
In-house cam design, tooling and tool re-sharpening
ISO 9001, 14001 & 45001 certified management systems
Keyence fully automatic image dimension measuring system, VMM, profile projector and automated optical sorting
In-house Ra (surface roughness), digital Rockwell hardness and plating thickness testing
PPAP-ready documentation and dependable delivery schedules
Digitalised operations with lot-wise traceability from raw material to dispatch

Sustainability Goals

We work to keep our environmental footprint small: planning bar usage to cut waste, recycling metal scrap, and improving energy efficiency on the shop floor. These practices are managed under our ISO 14001:2015 certified environmental management system.