Recently, the company successfully passed the environmental management system GB/T 24001 - ISO 14001, occupational health and safety management system GB/T 45001 - 2020 (equivalent to ISO 45001:2018) and quality management system GB/T 19001 - 2016 (equivalent to ISO 9001:2015) certification review. This means that the company is recognized by both international and domestic standards in terms of environment, occupational health and safety and quality management. Among them, the environmental management system certification reflects the company's determination to protect the environment, implements management strategies, reduces pollution, improves resource utilization, and promotes sustainable development; the occupational health and safety management system demonstrates care for employees, builds a complete system to prevent occupational injuries and diseases, optimizes the working environment and employee satisfaction; the quality management system shows that the company has stable and efficient quality management capabilities, can continuously provide compliant products and services, and wins customer trust and strong competitiveness. After passing the review, the company's management and operation efficiency has been improved, and the trust of customers, employees and society has increased, laying a solid foundation for future development and helping to take the lead in market competition.