Ke Wei Environmental Protection Technology

Ke Wei Environmental Protection Technology

About Us

Company Profile


Guizhou Kewe Environmental Protection Technology Co., Ltd. (Guangzhou Yuejia Environmental Protection Technology Co., Ltd.) was established in 1992. The company is dedicated to the research and development of ozone (O3) application technologies and has nearly thirty years of experience. It is a technology-based enterprise integrating R&D, production, and sales. In 2020, the company was attracted to Anshun City, Guizhou Province, by the Xixiu District People's Government from Guangzhou, with a total investment of 30 million RMB. It has now moved into Building D4 of the Xixiu Industrial Science and Technology Park in Anshun City, covering an area of 5,000 square meters. The company’s independently developed products include: large-, medium-, and small-sized ozone generators, ozone accessories, ozone power supplies, ozone sterilization and disinfection cabinets, ozone concentration detectors, air purifiers, ozone machines, oxygen generators, and other ozone equipment.

Our company is a high-tech, export-oriented enterprise dedicated to environmental protection. We boast strong technological capabilities and robust R&D strength, holding numerous independent intellectual property rights, including invention patents, utility model patents, and design patents. For a long time, in order to continuously enhance product quality, we have consistently strengthened our exchanges and collaborations with research institutions both at home and abroad. Building on our own robust R&D capabilities, we continually focus on elevating our brand as a whole. Our company is equipped with advanced testing facilities and a well-established management system. Over the years, we have continuously innovated and developed new products, ensuring that our offerings remain at the cutting edge of technology within our industry. Our products are exported to more than twenty countries, including the United States, Brazil, Spain, Australia, New Zealand, Singapore, South Korea, and Japan.

The research and application of ozone have brought great benefits to humanity, enabling groundbreaking management and restoration of the natural environment upon which we depend for survival. Moreover, ozone boasts powerful disinfecting and sterilizing properties without causing secondary pollution. The application of this technology has consistently received high recognition and trust in developed countries across Europe, the United States, and Asia. The ozone generators produced by our company feature stable and reliable quality as well as a wide variety of models. All technical specifications meet industry standards for ozone equipment and have been extensively used in fields such as healthcare, municipal water treatment plants, chemical industries, public venues, conference rooms, schools, public canteens, households, food processing, grain storage to prevent mold, pharmaceutical factories, water purification and sterilization, swimming pool water disinfection and sterilization, aquaculture processing, poultry and livestock farms, space disinfection and sterilization, preservation of perishable foods, medical and health care devices, and cosmetics.

We have an R&D team with advanced and innovative ideas, as well as an outstanding management team.

We adhere to the development philosophy of “rigor, professionalism, pragmatism, and integrity.”

We adhere to customer needs as our guiding principle and aim to enhance production efficiency and quality.

We are constantly improving and providing comprehensive solutions to meet our customers’ needs.

Corporate Goal: A supplier of professional and trustworthy products—trusted by customers.

Business Philosophy: Innovation, professionalism, integrity, and trustworthiness