To All my dear customers:
Happy New Year 2023.

Tianyi Extract in the 9th International Biofermentation Exhibition in 2022!
Zhengzhou Tianyi Extraction was invited to the 10th National Hydrometallurgical Engineering Technology Exchange Conference
Tianyi held 2022 special training camp for new employees and achieved complete success
Zhengzhou Tianyi Extraction was invited to participate in the 2022 annual meeting of China's power battery recycling industry

Tiei Extraction have made one new breakthrough and achievement in 2022. Every progress and success made by Tiei Extraction appreicated all your attention, trust and support.