Gemsons Precision EngineeringISO 9001 + AS9100:D Aerospace Cell
+91 87930 87631

CNC Machined Components | Mumbai

Critical precision parts built for aerospace, oil & gas, and instrumentation.

Gemsons operates from the Vasai machining plants with a Mumbai registered office, delivering tight-tolerance turned and milled assemblies for 20+ industries and 22+ countries.

Gemsons assembly and machining setup
CNC milled component

Multi-axis milled housings

Complex prismatic parts for instrumentation and high-precision enclosure programs with finish-first machining strategy.

Turned components

Turned shafts and rotating assemblies

High concentricity components in ferrous and non-ferrous grades with controlled roundness and cylindricity.

Precision assembly

Sub-assemblies and TIG-ready packs

Precision TIG welding and assembly cells support customers shifting imported sub-systems to local manufacturing.

Quality inspection area

Inspection-backed production

Lean machining flow with metrology checkpoints and production traceability designed for critical component confidence.

01 | Technical intake

Part drawing review, material plan, tolerance mapping and batch strategy.

02 | CNC setup

Process sheet preparation with tool-path sequencing for low cycle-time and consistent geometry.

03 | In-process QC

Dimensional and surface checks before and after critical operations.

04 | Dispatch-ready packs

Assembly, final inspection and protected shipment for India and export programs.

Industries served

AerospaceOil & GasPower & EnergyHealthcareInstrumentationSemiconductors

Matched business details

Company profile reflects family-managed heritage (tool-room roots), ISO 9001 and AS9100:D-ready aerospace cell, and sales contact led by Mr. Savio Pereira.

Contact Gemsons

Director, Sales: Mr. Savio Pereira

Phone: +91 87930 87631 / 632 / 633

Email: enquiry@gemsons.com

Registered Office: Express Zone, Malad East, Mumbai 400097

Plant I: Plot No. 9, Dewan Shah Udyog Nagar, Waliv Phata, Vasai East 401208

Gemsons machine shop floor