Recognized as a national high-tech enterprise and based on the petrochemical field, it is rated as the first-class supplier of CNPC

Set up a joint R & D center with Shanghai Jiaotong University

Four products have passed the appraisal of provincial scientific and technological achievements

Launch process in 2010

Transformation: change to a joint stock limited company

Jointly designed class 3 low-voltage complete sets of equipment with Tianchuan Institute and won the science and technology award of machinery industry

Milestone: on February 17, 2015, it successfully landed on the gem of Shenzhen Stock Exchange, stock code: 300423

Exploration: making use of the advantages of capital market to explore a new road of development.

Implementation of the first phase of equity incentive plan in 2016

Implementation of the second phase of equity incentive plan in 2017;

On December 8, 2017, it was approved by the CSRC (merger and acquisition of Shenghui Holdings).

In January 2018, it joined hands with Shenghui electronics to write a new chapter

Implementation of the third phase of equity incentive plan in 2019

Implementation of the fourth phase of equity incentive plan in 2020