Yung Lun manufactures high precision mechanical parts for optical industry since 1987. We offer stable mechanical parts with precision measurement and find workmanship.

We produce customized precision mechanical parts using 4-1/2 axle CNC-machines for varied application of mechanical engineering.

Precision, productivity and reliability are not just mere slogans. With our talented and highly motivated mechanical engineering team, we successfully become a major mechanical parts supplier in optical and electro-optic industry.

Working close with leading brand customers, we take part in making their further growth.

CNC machining services:

turning, milling, threading, grinding, drilling, slotting and surface treatment

Precision machined components:

cam, spacer, retainer, lens barrel, rings, telescope tube and customer-design parts

Application industry:

Optics, Photonics, Elec-optics, bicycle and automobile.