Guangzhou Qingqinyu Environmental Protection Technology Co., Ltd. consistently upholds the “Beautiful China” energy-saving and environmental protection philosophy, striving to become a trusted partner in the field of environmental protection and clean technology. The company is committed to driving development through new technologies, maintaining high standards in quality control, and delivering superior products and services to its customers, with a focus on providing healthy, safe, and environmentally friendly products and solutions.

Qing Qin Yu consistently prioritizes both technology import and independent R&D. Building on the foundation of advanced German process technologies, we maintain close collaborations with numerous research institutions and universities at home and abroad, continuously driving product iteration and technological innovation. We have successfully launched our own brand.“Meitengqi”With high‑performance, highly reliable, and energy‑efficient equipment, we meet the diverse needs of customers across different industries.

Under the leadership of a management team with nearly 30 years of industry experience, the company is built on a foundation of integrity and driven by innovation, committed to achieving value growth together with our customers and partners. By combining cutting‑edge process tools with specialized solutions, we provide customers with a comprehensive service system that spans from equipment selection to application support, helping them enhance production efficiency and optimize their operational environments.

(1) Metengqi Industrial Vacuum Cleaner Series
We offer both mobile and stationary industrial vacuum cleaning equipment, widely used in industries such as mechanical manufacturing, chemical and pharmaceuticals, electronic processing, and food production. These solutions meet the needs for dust control, liquid material removal, and environmental maintenance throughout the production process, helping enterprises achieve clean production.

(2) Metengqi Floor Surface Treatment Series
It covers the entire process of floor construction, including floor grinders, milling machines, screed machines, mixers, cutting machines, road rollers, laser leveling machines, and more. It excels particularly in epoxy flooring and infrastructure projects; when paired with dedicated industrial vacuum cleaners, the equipment can effectively boost construction efficiency while reducing dust pollution. It has already been successfully applied to…Beijing–Shanghai High-Speed Railway, Beijing–Shijiazhuang High-Speed Railway, Shijiazhuang–Wuhan High-Speed Railway, Tianjin–Qinhuangdao High-Speed Railway, Guangzhou South Second Ring Road, Guangzhou Baiyun AirportIncluding major national infrastructure projects as well as flooring projects for numerous Fortune 500 company facilities.

(3) Metengqi Environmental Cleaning and Air Purification Series
These include fume extractors, floor scrubbers, sweepers, air purifiers, dry ice blasting machines, high‑pressure washers, steam cleaners, and central dust collection systems. They are widely used in workshops, factory buildings, convention and exhibition centers, airports and railway stations, large shopping malls, and other venues, enabling timed and localized control of smoke and dust to maintain consistently clean indoor spaces. We are committed to creating a better living environment through professional cleaning equipment, fostering harmonious coexistence between people, society, and nature.

1. Conduct business with integrity for mutual benefit and win‑win outcomes.

2. Dedicated to becoming the industry-leading provider of ground treatment solutions chosen by users.

3. Continuously listen to and meet user needs, prioritize emotional communication with users, guide and go beyond user expectations, and earn their respect.

4. Provide employees with a positive work environment and effective incentive mechanisms, fully respect and trust them, continuously guide and encourage them to experience the joy of achievement, earn their respect, emphasize corporate responsibility, care for society and give back to it, thereby earning society’s respect.

5. Emphasize corporate responsibility, care for society and give back to it, thereby earning the respect of the community.

6. “Integrity, Innovation, and Win-Win” is the business philosophy of Guangzhou Qingqinyu Environmental Protection Technology Co., Ltd. The company will continue to explore and implement technological innovation, product innovation, and service innovation in the field of environmental protection. Under the leadership of its operations and management team, and in conjunction with advanced treatment tools and equipment, we will provide you with superior service solutions.