The initial test of the ox knife was astonishing. We helped customers discover major safety hazards at Yanshan Petrochemical and Zhenhai Refining, and gained a reputation in the industry.

Recognized by Sinopec headquarters, achieved significant development under the epidemic, and the team size exceeded 100 people.

Continuous efforts have been made in research and development, with crack detection, corrosion management platform, and online monitoring being put into market application. In the same year, 27 patents were authorized. The team size has exceeded 100 people.