2014.12-2016.9

Adhere to continuous innovation, sharpen a sword in three years, and obtain a number of patents. Among them, invention patents continue to lead the development of the industry.

2018.11-2019.12 

Word of mouth spreads, the team grows rapidly, and technology applications such as Wuhan Petrochemical, Maoming Petrochemical, Guangzhou Petrochemical, and Anqing Petrochemical are rapidly spread.

2016.10-2018.11

The first test of the bull's knife was a blockbuster. In Yanshan Petrochemical and Zhenhai Refining & Chemical, he helped customers discover major safety hazards and gained a reputation in the industry.

2022.01-now

The company has reached a new level and has formed a nationwide professional service system in Sinopec, PetroChina, CNOOC, Sinochem Group, and refineries.

2019.12-2021.12

Recognized by Sinopec Headquarters, it has achieved great development under the epidemic, and the team size has exceeded 100 people.