Sulfuration and nitridation
Specializing in the production of vacuum coating equipment and vacuum application equipment, and integrating research and development, production, sales and process services.
Liaoning Beiyu Vacuum Technology Co., Ltd
Address: 5-2-5, Production Road, Dadong District, Shenyang
Factory address: Yilu Industrial Park, Tieling County, Tieling City, Liaoning Province
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