In 2018, two ultra-wide PTFE-coated fiberglass cloth layer towers were successfully tested and put into operation. The company's high-tech enterprise status was also re-certified.

2019 was a year of significant growth, with the construction of a 100-ton PTFE modified film production line, which was accepted in 2020, and the addition of a domestically advanced leveling machine.

In 2020, the company filled a domestic gap by purchasing a high-precision, ultra-wide double-roller calender, addressing the shortage of domestic-oriented film width.

The year 2021 was marked by the company's certification as an AAA-level enterprise and the successful certification of its intellectual property management system.

In 2022, the company's high-tech enterprise status was re-certified, further solidifying its position in the industry.