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Company Profile

Beijing ONYX Environmental Tech. Co., Ltd. is an environmental technology company specializing in water environment treatment equipment and solutions. With its headquarters and R&D center in Beijing and a 30,000-square-meter production facility in Tianjin, the company is a national high-tech enterprise. With a highly qualified R&D team comprised of overseas returnees, PhDs, and Masters degree holders, and numerous technical patents, the company has been recognized as an "Excellent Equipment Company in China's Water Industry" for 12 consecutive years and has received numerous honors, including the "Water Industry Customer Satisfaction Brand Certificate," "Top 50 in China's Water Treatment Industry," "Excellent Sterilization and Disinfection Equipment Enterprise," "China's Most Valuable Environmental Equipment Brand," "China Environmental Protection Enterprise Industry Technology and Product Innovation Award," and "One of the First Enterprises to Meet the Ministry of Industry and Information Technology's 'Environmental Equipment Manufacturing Standards'."

To enhance after-sales service and sales operations, the company has established offices in Harbin, Changchun, Wuhan, Chongqing, Chengdu, Kunming, Xi'an, Hefei, Changsha, Nanning, and Zhengzhou, enabling it to promptly respond to customer needs nationwide and provide high-quality service. For many years, the company has consistently ranked first in China Water Network Satisfaction Surveys, including "Brand Purchase Mention Rate," "Brand Usage Mention Rate," "Brand Awareness," and "Brand Usage." Since its establishment in 2005, Beijing ONYX Environmental Technology Co., Ltd. has established a UV and precision filter equipment manufacturing plant in China. The plant has successfully installed numerous filter systems and UV disinfection equipment for various municipal wastewater treatment plants. The plant received quality management system certification in 2003 and has a registered capital of RMB 10 million. In recent years, the company has operated several similar systems in China. Beijing ONYX Environmental Technology Co., Ltd. boasts extensive practical experience and the ability to organize and guide equipment installation, system commissioning, and process trials. The company has manufactured process and electrical equipment for wastewater treatment plants with a capacity of 10,000,000 m3/day. The company also possesses the necessary qualifications and capabilities in design, manufacturing, quality control, and business management, encompassing specialized technology, equipment facilities, personnel organization, proven track record, and after-sales service.

ONYX's professional technical capabilities in the field of ultraviolet disinfection have been widely recognized. The company is an expert member of the National Ultraviolet Disinfection Standardization Technical Committee and a co-editor of the national standard "Ultraviolet Disinfection Reactor Dosage Test Method (Draft for Review)". It has formed strategic partnerships with the School of Environment at Tsinghua University, Philips of the Netherlands, and LS Light Source Company of the United States, and is committed to applying the world's most advanced ultraviolet disinfection technology to sewage and water treatment projects.

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Municipal Municipal Wastewater Municipal water supply Recycled Water Reuse Township water supply and drainage Industrial Park New pollutant control Water ecological restoration project

Industry Pretreatment of industrial high-difficulty wastewater Pesticide Industry API pharmaceuticals Chemical waste salt purification Food & Beverage Industry Pharmaceutical Purified water Chip Fabrication Oilfield reinjection water Industrial zero emissions

Commercial Secondary water supply Pool & Aquarium High-quality drinking water POE/POU Aquaculture Cooling Circulating water Laboratory applications

UV-AOPs Wastewater Biodegradability Pretreatment of highly toxic industrial wastewater Chemical active agents Cyanide Organic Complexes

Craftsmanship UV disinfection UV photolysis UV Advanced Oxidation Reverse Osmosis Alternative to pasteurization UV photochemical reaction Ozone oxidation

Resource Recycling waste plastics Construction waste Renovation waste

Municipal WSH UV Disinfection System WTV UV Disinfection Vertical System ZL UV Disinfection System Clear Medium Pressure UV Disinfection System MOL Ceramic Plate CD Ozone Generator UV-AOP Advanced Oxidation System D.FITE Cloth Filter

Industry ZL UV Disinfection System Clear Medium Pressure UV Disinfection System UV-AOP Advanced Oxidation Extrem Medium Pressure UV Disinfection System EX-U UV Sterilizer EX-UPW-TOC UV TOC System MOM Ceramic Plate CD Ozone Generator MOS Ceramic Plate CD Ozone Generator UV-Fenton UV-Oxidation

Commercial EX-L UV Sterilizer EX-U UV Sterilizer ZL UV Disinfection System CLEAR Medium pressure UV Disinfection System OneUV UV Sterilizer Extrem Medium pressure UV Disinfection System UV-AOP Advanced Oxidation MOS Ceramic Plate CD Ozone Generator COG Ceramic Plate CD Ozone Generator

Photochemistry UV-Fenton Medium-pressure UV-Oxidation UV Photolysis Pasteurization UV Alternatives UV Photocatalysis Low Pressure UV-Oxidation

Resource Recycling AI Optical Sorter Al high-speed sorting robot AI heavy-duty sorting robot

Others SATBR Integrated Wastewater Treatment System D.FITE Cloth Filter Modular Wastewater Treatment System ModuOzone Ceramic Plate CD Ozone Generator

After-Sales Services Spare parts replacement Product Repair System Support Renovation Regular maintenance Software Upgrade

Technical Support Process Support Product Training Research & Development Small Test Pilotscale experiment Online dose monitoring UV dose design

Channel Services Municipal Industry Business OEM

Spare parts Low Pressure lamps Low Pressure Amalgam Lamps Medium Pressure Mercury Lamp VUV Low-pressure Mercury Lamp（185nm） Quartz sleeve Ballasts UV Intensity Sensor UV transmittance tester Sealing accessories Other Spare parts replacement

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