Our Capabilities

Comprehensive gear manufacturing, precision machining & stamping solutions for global OEM/ODM partners.

TECHNOLOGY 01

Gear Hobbing & Shaving

Our core expertise lies in gear manufacturing using advanced CNC hobbing and shaving technologies. We produce spur gears, helical gears, bevel gears, worm gears, gear shafts, and internal gears with module range M0.5–M12.

Tolerance Grade DIN 6–7
Module Range M0.5 – M12

Supported Materials:

42CrMo4 (AISI 4140) 20CrMnTi (Case-Hardening) 40Cr S45C (1045) Stainless 304/316 Brass / Copper POM / Nylon

Surface Treatments:

Carburizing & Quenching Induction Hardening Black Oxide Phosphating Shot Blasting
Close-up of a gear hobbing operation on a precision gear blank
Precision gear shaft being machined on a CNC lathe
TECHNOLOGY 02

OEM & ODM Precision Machining

We offer full-service custom manufacturing from engineering drawings, samples, or 3D models. From gear shafts and splined shafts to custom mechanical components, we handle the entire production chain.

  • CNC turning (shafts up to 1000mm), CNC milling (4/5-axis)
  • Spline hobbing & rolling, keyway broaching
  • Cylindrical & centerless grinding, heat treatment (carburizing, nitriding, induction)
Quality Assurance:

100% dimensional inspection, material certification provided, full traceability batch records.

TECHNOLOGY 03

High-Speed Metal Stamping

Our state-of-the-art high-speed press line delivers quality stamped components for automotive, appliance, electronics, and industrial applications.

60–2000 ton Press Capacity
200–400 SPM Stamping Speed
Progressive Die Compound Tooling

Applications:

Automotive brackets Shock absorber components Motor laminations Spring retainers Electrical terminals Hardware parts
High-speed press machine stamping metal parts in a production line

Gear Materials Guide

Material Grade Hardness Typical Gear Application
Alloy Steel 42CrMo4 (AISI 4140) HRC 28–32 (pre-HT) Medium-load gears, gear shafts
Case-Hardening Steel 20CrMnTi HRC 58–62 (case) Automotive transmission gears
Carbon Steel S45C (1045) HB 170–210 Low-load gears, spacers
Stainless Steel SS304 / SS316 HB 180–200 Food-grade, marine gears
Brass / Bronze H62 / CuSn12 — Worm gears, bushings
Engineering Plastics POM / MC Nylon — Light-duty silent gears
Steel Coil SPHC / SECC — Stamped gear components

Gear Surface Finishing & Heat Treatment

Finish Description Typical Application
Carburizing & Quenching Case-hardening to HRC 58–62 Automotive transmission gears
Induction Hardening Selective tooth surface hardening Large module gear shafts
Nitriding Wear-resistant surface layer Precision instrument gears
Black Oxide Anti-corrosion coating Industrial gear sets
Shot Blasting Surface strengthening Heavy-duty gears
Phosphating Anti-rust treatment Export/OEM gear parts