Deputy General Manager Mr. Tian Chen of Group company visited Tongyu Heavy Industry for research and exchange
Accelerate the integration of corporate cultures，Stimulate the vitality of enterprise evelopment
Tongyu Heavy Industry Co., Ltd. was awarded "key enterprise of cast iron pipe mould in China"
Tongyu Heavy Industry was awarded as Shandong Province technological innovation demonstration enterprise in 2020
of the company won the "May 1st" labor medal and other awards of Dezhou City
Tongyu heavy industry won the title of "Excellent Organization for 40 Years of TQM in Shandong Province"
Tongyu heavy industry won the "top 100 suppliers in China's petroleum and chemical industry in 2019"
Tongyu Heavy Industry holds 2019 staff basketball game to welcome National Day