ABOUT US

A company specializing in ultraviolet and ozone disinfection equipment.

Guangzhou WELGO Environmental Protection Equipment Co., Ltd.

Guangzhou WELGO Environmental Equipment Co., Ltd. was established in 2001. It is a high-tech enterprise integrating R&D, design, manufacturing, sales, and after-sales service, specializing in ultraviolet and ozone disinfection equipment. The company serves sectors including municipal water supply, municipal wastewater treatment, small-town sewage treatment, industrial wastewater treatment, oilfield reinjection water, reclaimed water reuse, drinking water, recreational water, and aquaculture.

The company has consistently placed great emphasis on product R&D, boasting an independent technology R&D center and a highly qualified, multi-level R&D team. It has obtained over 30 technical patents. In 2005, our company’s pipeline-type UV disinfection equipment was extensively applied in the field of reinjection water treatment for oilfields, treating up to 3 million cubic meters of water per day and successfully addressing the global challenge posed by sulfate-reducing bacteria in oilfield reinjection water. In 2007, our “open-channel UV disinfection equipment” was awarded the First Prize for Technological Innovation in Guangdong Province’s Environmental Protection Industry. In 2009, the project “UV-IV Open-Channel UV Disinfection Equipment with High-Efficiency Adaptive Cleaning Device” received grant funding from the Technology Innovation Fund for Small and Medium-Sized Enterprises. Subsequently, the company was recognized as a National High-Tech Enterprise by the Ministry of Science and Technology, the Guangdong Provincial Department of Science and Technology, the Guangdong Provincial Department of Finance, the Guangdong Provincial State Administration of Taxation, and the Guangdong Provincial Local Taxation Bureau. A competition strategy driven by technology has become a powerful guarantee of our products’ high efficiency, reliability, and stability, earning the company widespread recognition and unanimous trust from both domestic and international institutions and customers.

We will continue to uphold the spirit of “professionalism, dedication, quality, and service,” providing our customers with superior equipment and comprehensive after-sales service.

22 years

Over 20 years of development history

200 mu

The factory covers an area of over 200 mu.

50 +

We already hold more than 50 patents.

20000 +

Providing over 20,000 devices worldwide.

100 +

Serving over 100 countries and regions worldwide