Experts lead and promote growth, not to disappoint the common development of youth. Starting from March 2023, Mr. Zhang Guiren, former member of the Shanghai Institute of Metrology and Testing Technology, National Standards Committee, and National Force and Hardness Measurement Technology Committee, joined the Sansi Yongheng team.

In order to further improve the quality of our testing machine products and manufacture products that do not cause trouble for customers, our company has specially hired Mr. Zhang Guiren to improve our testing machine quality inspection standards, train and guide quality inspection personnel in quality inspection work, train sales personnel in national standard professional knowledge of related products, and conduct product calibration for our universal tensile testing machine, hydraulic machine, torsion machine, plastic pendulum impact testing machine and other products, Provided valuable suggestions for our company. Thank you very much, Teacher Zhang Guiren, for your affirmation of our work. The company will continue to challenge higher goals and always prioritize the interests of our customers.