In terms of brand cultivation, the company shows its strength by unifying the brand image of "Qiangfeng" with the Class 01 chemical raw material trademark (registration number: 3479112) approved by the Trademark Office of the China National Intellectual Property Administration; In terms of quality management, in August 2021, we have successively passed the ISO9001:2008 quality management system certification, ISO14001:2015 environmental management system certification, and ISO45001:2018 occupational health and safety management system certification. From 2020 to 2021, the company has successively reviewed and obtained the "Pollutant Discharge License", "Safety Standardization Level III Enterprise", "Safety Status Evaluation Report of Hazardous Chemical User Enterprises", and "Expert Opinions on Environmental Protection Acceptance of Construction Projects Completed"

The company has disclosed 13 patents, authorized 2 invention patents and 5 utility model patents, and accepted 6 invention patent applications and 1 utility model patent application.