On September 24-25, 2021, the Annual meeting of Hydraulic lubrication Professional of Metallurgical Equipment Branch of China Iron and Steel Industry Association was held in Baotou. More than 180 representatives from more than 70 enterprises and research institutes, such as China Baowu, Angang, Hesteel, Shougang, Baotou Steel, Shansteel, Shaanxi Steel, Jiusteel, Kungang, Shagang, Jianlong Group, Minmetals Board, Guangzhou Machinery Institute, participated in the meeting.

Teplunk Company as a special guest to share the new technology of hydraulic lubrication at the meeting made a speech at the meeting, combined with the theme of "technology leadership, green manufacturing", Teplunk application support Department director Li Wenyi recommended Teplunk environmental protection non-combustible hydraulic fluid product TFR to the participating steel enterprises.

TFR products have been applied in many domestic iron and steel enterprises and have been highly evaluated