yuguang gold and lead group limited liability company-凯发k8国际

new materials


new materials

 the company specializes in the development of new materials, such as gold, silver, indium, zinc, copper and other products for deep processing, the product includes sputtering silver target, evaporated silver (grain), electroplated silver plate, standard silver ingot, mainly used in semiconductor, crystal, sensors, low-e glass and other industries sputtering coating or evaporation.


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