It have no the star's beauty,but can forerun the rays of light.

虽没有繁星的美丽，却能预示芒！

Forerun always one step of its competitors on fabrication of coatings especially on laser system and infrared system.

；纤薄……尤其在倍频晶体、红外晶体，紫外波段镀方面，具备优势。