Steel Business

 



Gear & Axle


Divided into five production lines : Forging, Machining, Heat Treatment, Plating, and Assy.


Piston


Consist of three production lines : Forging, Machining, and Plating.
Whole manufacturing process is conducted in YPMI factory from raw material into finished good.

Solid Crank Shaft


Divide into three production lines : Machining Before H/T, Machining After H/T &Assy.
Forging and H/T manufacturing process is conducted outside YPMI Flow :

Cam Shaft


Divided into three production lines : Machining Before, Heat Treatment, Machining After.

Weight Line


Divided into three production lines : Machining Before H/T, Heat Treatment, Machining After H/T. The flow is :

Pin Piston & Pin Crank


Divided into three production lines : Machining Before H/T, Machining After H/T &Assy.

Fork Shift & Cam Shift


Divided into three production lines : Machining Before H/T, Machining After H/T &Assy.
Forging and H/T manufacturing process is conducted outside YPMI Flow :

Wheel Starter


Consist of five production lines : Forging, Welding, Heat Treatment, Machining, and Assy.
Whole manufacturing process is conducted in YPMI factory from raw material into finished good.

Assy Crank Shaft


Divided into three production lines : Machining and Surface Treatment. The flow is :

Gear Unit Assy


Parts manufacturing process is conducted outside YPMI. YPMI assembled the parts into finished good.