On December 16, 2019, Dongying Zhengyi Packaging Co., Ltd. signed a strategic cooperation agreement with Tianjin high end equipment Research Institute of Tsinghua University to establish a research office, which is another milestone breakthrough of Dongying Zhengyi Packaging Co., Ltd. Based on the concept of "focusing on product R & D and boosting enterprise industrial transformation and upgrading", the two sides created a new situation for the development of Zhengyi shares.

In the future, the research office will focus on the two major topics of product technology research and development and industrial transformation and upgrading to help Dongying Zhengyi Packaging Co., Ltd. improve quality and efficiency and achieve high-quality development.

Zhengyi packaging · integrated packaging overall solution service provider