On December 23, the company passed the national high-tech enterprise re-identification and received the renewed certificate, with a validity period of 3 years. 

STECOL is the first batch of state-level high-tech enterprises approved by the National High-tech Enterprise Identification Office in Tianjin in 2020. Since 2014, the company has passed the identification of high-tech enterprises for three consecutive times. 

Relying on the construction and maintenance of its high-tech enterprise platform, the company has refined its management, and improved the quantity and quality of scientific and technological achievements. During the identification period (2017-2019), the company had 268 R&D projects in hand, with a total R&D cost of 1.24 billion yuan, and obtained 237 intellectual property rights, including 24 invention patents, 192 utility model patents, 21 items of software copyrights, and 52 items of technological transformation.