News- Changzhou Dongya Glass Factory

Exploring efficient light concentration and durability under material and process innovation

In the modern automobile manufacturing industry, L/R (left/right) small car headlight lenses are not...

Oct 10. 2024
Agricultural vehicle fog lamp glass cover: a precise journey from molding to surface treatment

Today, with the increasing popularity of agricultural mechanization, agricultural vehicles, as impor...

Oct 03. 2024
Curved car headlight glass cover: Optical deflection and innovation of night driving safety

In the vast field of automotive technology, the design of every detail contains the ultimate pursuit...

Sep 23. 2024
Optical Revolution of Coating Technology and Improvement of Lighting Performance

Every detail of automobile design contains the unremitting pursuit of safety, efficiency and aesthet...

Sep 19. 2024
Fog lamp lens: Optimize light pattern and protect driving safety in low visibility

In complex and changing road environments, fog lamp lenses have become an indispensable part of the ...

Sep 12. 2024
The road to innovation in the production of large automotive headlight lenses

In the ever-changing automobile manufacturing industry, every detail is related to the performance, ...

Sep 05. 2024

About Dongya

We have focus on glass production for more than 25 years.

Phone: +86-18360830288

Email: [email protected]

Address: No.12 Jiulong Road, Xinbei District, Changzhou, Jiangsu province, China

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