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Tongyu heavy industry won the title of "Excellent Organization for 40 Years of TQM in Shandong Province"

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 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

Tongyu Heavy Industry holds 2019 staff basketball game to welcome National Day

Outstanding Achievements was made by Tongyu Employees in 7th Yucheng College Cup Employees' Vocational Skills Competition.

Outstanding Achievements was made by Tongyu Employees in 7th Yucheng College Cup Employees' Vocational Skills Competition.