无码中文字幕色专区,天天躁日日躁狠狠躁av,亚洲成a人片777777,欧美午夜一区二区福利视频

3C industry

In household appliances, mobile phone, I Pad, wearable devices, etc, people have more requirements for the appearance, color and functional characteristics of product. Vacuum coating technology is widely used in appearance coating for 3C products, mainly including various rich-color decorative coating, NCVM coatings AR and AF coatings, etc. 




Related Products

Related Products: Si Target, Al Target, Cu Target, Ti Target, Cr Target, Zr Target, Ni Target, Wu Target, In Target, Sn Target, TiAl Target, CrSi Target, NbO Target, TiO Target, ZrO Target, ect.

 




    


Scan and pay attention to the public number