Product novelty 13. April 2026

Changchun Jinggong Optical Material Co.,Ltd.

1 / 2

SiO2

2 / 2

MgF2

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Changchun Jinggong Optical Material Co.,Ltd. is a private high-tech enterprise, which is specialized in the production of optical coating materials. The company is located in Changchun, which is the cradle city of the new Chinese optical industry. The main products are SiO2 and MgF2, which are often used in the field of optical industry like camera lens and eyeglasses, and both outputs are about 100 tons per year. 80% of them are export to famous optical companies abroad.