Dedicated to the research and development of ozone (O3) application technologies.

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 concentrators, and other ozone equipment.

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Guizhou Kewe Environmental Protection Technology Co., Ltd.

The company's independently developed products include: large, medium and small ozone generators, ozone accessories, ozone power supplies, ozone sterilization and disinfection cabinets, ozone concentration detectors, air purifiers, ozone machines, oxygen generators, ozone equipment, etc.

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Deeply cultivate the frontier of technology and build a solid foundation for the industry

Excellent testing equipment, perfect management system, and continuous innovation and development of new products over the years

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Ozone sterilization, zero burden on health

New choice for physical disinfection, ozone protection is greener

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Ozone Escort, Sterile Health

Natural ozone purification, no residue is more secure

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about

Over 20 years of industry experience

1 About Us

Guizhou Kewei Environmental Protection Technology Co., Ltd.

Guizhou Kewei 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 through investment promotion. The total investment amounted to 30 million RMB, and the company now operates from Building D4 of the Anshun Xixiu Industrial Science and Technology Park (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 concentrators, and other ozone equipment.

20 +

Over 20 years of industry experience

790 +

Number of employees

700 +

Patent

300 million+

Annual sales

National 24-hour hotline

0851-33344328

1 Reasons for Choosing Us

Why choose us?

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, our company has consistently strengthened 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. Equipped with advanced testing facilities and an impeccable management system, we have been innovating and developing new products over the years, 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.

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25%, 14%

75%, 20%

74%, 43%

50%, 62%

85%, 70%

1 Solution

Solution

The support you need

Ozone (O₃), a highly efficient and environmentally friendly strong oxidizing gas, is primarily used in applications such as sterilization and disinfection, pollutant degradation, and oxidative treatment. We offer ozone application technology solutions tailored to a wide range of sectors—including industrial, medical, municipal, and food industries—balancing practicality with ease of implementation. We have a team of highly trained professionals with extensive product knowledge, who can interact directly with customers and on-site technicians—all supported by our in-house contact center.

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Solution

Solution

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News and Information

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