Anshan Shengrong Trading Co.，Ltd is located in the beautiful anshan city in liaoning province, is specialized in import and export trade. We cooperate with large vacuum enterprises in China. We mainly export all kinds of vacuum equipment, such as vacuum furnace, vacuum pump, vacuum unit and vacuum accessories. The company's products have been widely used in medicine, chemical industry, aerospace, vacuum heat treatment, vacuum brazing, vacuum smelting, vacuum coating, vacuum measurement, va....