Yantai Wanlong Vacuum Metallurgy Co., Ltd.is a national hightech enterprise and Innovative pilot enterprises in Shandong Province, was establ......
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Telephone：+86-535-6934726 / 6397442 -- 2006 Fax：+86-535-3975046
E-mail:wanlong@yt-wlvm.com copyright：Yantai Wanlong Vacuum Metallurgy Co.,Ltd
Address：No. 7, Zhongshan Street, Guangzhou Road, Yantai Economic and Technological Development Website Record Number：鲁ICP备05013298号-1
Technical Support：Yantai Zhilian Network Technology Co., LTD