About Us
A dedicated industrial gearbox manufacturer since 2003 — supplying worm reducers, helical units, and heavy-duty drives to OEMs and production lines across more than 60 countries worldwide.
A Foundry Of
Reliable Power Transmission.
akgnx Co.,ltd is a dedicated manufacturer of industrial gear reducers and worm gear drive components. Since 2003, we have grown from a small machining workshop into a fully integrated production facility covering more than 25,000 m² — from gear cutting and heat treatment to assembly, balancing, and load testing, all under one roof.
Our engineers design every reducer with a single goal: to keep our customers' production lines moving without interruption. Whether the application is a printing press running 24/7 or a steel mill exposed to constant shock load, our gearboxes are built to a torque-density and durability standard that meets — and often exceeds — international expectations.
We supply OEMs, system integrators, and end users worldwide, backed by an in-house R&D team, a tested quality system, and a service network that responds in 12 hours or less.
Manufacturing Experience
Production Footprint
Models In Catalogue
Across 5 Continents
From Raw Steel
To Tested Drive Unit.
Vertical integration is the backbone of our reliability. By keeping every critical process in-house, we control quality at every stage — from forging blanks through to final dynamic testing.
Precision Gear Cutting
CNC hobbing, shaping, and grinding lines machine worm wheels, helical gears, and spiral bevel pairs to ISO grade 6–7 accuracy.
Heat Treatment
In-house carburizing, induction hardening, and tempering deliver the surface hardness and core toughness heavy-duty service demands.
Assembly & Balancing
Dedicated assembly cells, dynamic balancing rigs, and torque-controlled fastening — every reducer is built once, built right.
100% Load Testing
No unit ships before passing a no-load run-in plus a documented load test to verify temperature, noise, and efficiency targets.
Drive Solutions
For Every Industry.
From printing presses and saw machines to metallurgy and conveying, our gearboxes are engineered around the real-world demands of the industries we serve.
Printing Industry Gearbox
A compact worm reducer engineered for the smooth, low-vibration motion that high-speed printing presses require — quiet, accurate, and built for continuous duty.
Saw Machine Gearbox
A heavy-frame helical-worm unit designed to absorb cutting shock loads, deliver high starting torque, and survive the abrasive environment of cutting lines.
Heavy-Duty Metallurgy Gearbox
Robust cast-iron housing, oversized bearings, and case-hardened gearing — purpose-built for steel mills, rolling lines, and other extreme-load metallurgical duties.
Drive Components,
Made To Order.
In addition to complete gear reducers, our machine shop produces a wide range of drive-train components for OEMs, replacement-part distributors, and maintenance teams. Custom drawings are welcome — give us a print and we will quote it.
Our component program covers worm shafts, worm wheels, helical gears, spline shafts, output flanges, gearbox housings, and replacement internal kits for legacy units.
Quality Is Not
An Inspection. It's
A Process.
Our quality management system is certified to ISO 9001:2015 and enforced by traceability at every stage — material certificates, dimensional inspection records, hardness reports, and final test data are kept for every serial number we ship.
- ISO 9001:2015Certified
- CE ComplianceAvailable on Request
- Material TraceabilityPer Serial Number
- Final Load Test100% of Units
- Warranty12 Months
Six Reasons
Industrial Buyers
Stay With Us.
Most of our customers came to us once for a single replacement gearbox — and stayed because of what happened after the order. These are the commitments behind that repeat business.
Engineered, Not Catalogued
Every inquiry is reviewed by an engineer. If the standard catalogue does not fit your duty cycle, we modify ratios, shafts, mounting, or housings — no extra approval cycles.
Vertical Production Control
Gear cutting, heat treatment, machining, and assembly happen on one site. That means shorter lead times, consistent quality, and a clear chain of accountability.
Documented Quality
ISO 9001:2015 system, full material traceability, and a 100% load-test policy. Every shipment includes inspection reports and test certificates.
Global Logistics
Experienced export team, FOB / CIF / DDP terms, and packaging built for sea freight. We handle documentation and coordinate with freight forwarders worldwide.
12-Hour Technical Response
Our application engineers respond to technical inquiries within 12 working hours, including selection assistance, drawings, and 3D models on request.
Long-Term Partnership Pricing
Volume agreements, blanket POs, and dedicated stock programs for distributors and OEMs. We are set up for ongoing supply, not one-off transactions.
Answers For
Buyers & Engineers.
If you don't see your question here, our application engineers are happy to help. Most technical inquiries are answered within 12 working hours.
Ask A QuestionQ.01 What types of gearboxes do you manufacture?
Q.02 Can you provide custom or OEM gearbox solutions?
Q.03 What is your typical production lead time?
Q.04 Do you ship worldwide, and what trade terms do you offer?
Q.05 What certifications, warranty, and after-sales support do you provide?
Engineer Your
Next Drive
Solution.
Share your application data — torque, RPM, mounting orientation, and operating environment. Our engineering team will return a complete selection, lead time, and quotation, typically within 48 working hours.