01
Application review
The engineering brief starts with motor power and speed, output requirement, duty cycle, operating conditions, mounting arrangement and installation limits.
Manufacturing
A defined path from drive-line inputs to finished transmission equipment
Jinxin was founded in Nanjing in 2002 and operates five stated production-line groups across its manufacturing organization.
Manufacturing footprint
Space and equipment for large transmission components
33,335 m²
Industrial site
18,300 m²
Production buildings
8,400 m²
R&D and office buildings
5
Production-line groups
Five-stage workflow
From application data to project handover
02
Transmission design
Gear stages, shafts, bearings, housing arrangement, lubrication and customer interfaces are defined for the specified operating position.
03
Component production
Large gears, shafts and housings move through the applicable machining, hobbing or grinding, and heat-treatment equipment groups.
04
Inspection and assembly
Specified dimensions, tooth geometry, housing interfaces and assembly settings are checked at defined production stages.
05
Project handover
The completed order is prepared with the documentation and packing scope confirmed for the project.
Engineering inquiry
Discuss your transmission requirement
Share the application, power, speed, ratio, installation limits and available drawings. The engineering team will review the operating context before responding.