Nb sputtering target, Nb plate/sheet/strip/foil, Nb seamless tube, Nb ingot...

Astron Co., Ltd. is the biggest film material manufacturer in China specializing in target plating material, Nano Material and vaporized plating material. It is a company with advanced equipment and p...

Astron Co., Ltd. is the biggest film material manufacturer in China specializing in target plating material, Nano Material and vaporized plating material. It is a company with advanced equipment and p...