The first Original Brand Manufacturer of power transmission gear drives in Malaysia backed by 35+ years of gear making expertise and ISO 9001:2015 certified production.
From first calculation to design, manufacture and predictive monitoring are built into one.
Engineered before it's build
Custom gearboxes modelled in Solidworks 3D CAD, with tooth contact, stress and lifetime analysis run on German ZAR gear software before manufacture begins.
Built to DIN4 precision
CNC gear cutting up to module 60 and Ø14,000mm, grinding to DIN 4, with full in-house inspection, assembly and on-site installation.
Failure before its happens
24/7 vibration scanning of gearboxes in operation, with periodic analysis reports recommending preventive maintenance before failure occurs.
Custom product lines across four categories, each designed and manufactured to order in Klang, Malaysia.
GES gear drives and services operate in some of the most demanding environments in Malaysian and regional industry.
Mill gears, pinion stands and gear couplings for steel rolling mills.
Girth gears, pinion assemblies and forged gears for kilns and mills.
Slewing bearings and gear sets for wind turbine systems.
Heavy duty gearboxes and couplings for power generation equipment.
Precision gears for vehicle drivetrain and transmission systems.
Custom gear solutions for industrial engine and mechanical systems.
Gear sets for coal pulverisers, conveyors and hoisting equipment.
High reliability gear components for military grade applications.
Max module gear cutting
Highest precision grinding class achieved
Precision grinding class
CNC gear-cutting units on site
Each project follows the same disciplined workflow of consistent quality output.
Application data & load requirements collected.
Site & spec review with GES engineers.
Solidworks CAD model & ZAR lifetime analysis.
CNC cutting, grinding & housing machining.
Dimensional & NDE quality checks.
Full gearbox build & contact verification.
Delivery & commissioning support.
Ongoing monitoring & refurbishment.
GES employs vibration scanning technology to track the running condition of gearboxes in operation, conducted on a regular schedule with full analysis reports.


ISO
9001
ISO 9001:2015
Quality Management System
ZAR
German ZAR Software
Gear Lifetime Analysis
SW
Solidworks CAD
3D Mechanical Design
EST
1989
Gleason Engineering Service
35+ Years in Power Transmission