Chinese | English
Current Position:Index > News > Tongyu News >

Tongyu News

Tongyu won three national patents

2017-10-30   from:Tong yu Heavy

         Oct 2017, Tongyu got three national patents award from State Intellectual Property Office, include “A kind of temperature detection equipment & method for VD furnace”, “A kind of counter weight for boring and milling machine” and “Forging mold and method for double flanges with short length”

【return】

上一篇:Tongyu upgrade the new standard management system
下一篇:Tongyu Heavy Industry Co.,Ltd held a Preaching Report of The 19th National Congress of CPC