GreenCarey is committed to providing better solutions for global water quality analysis users. With years of accumulated production and R&D experience, it has a large user base in China. As of 2024, it has obtained over 50 national authorized patents and has been honored with the titles of "National High-tech Enterprise" and "Specialized, Refined, Unique and Innovative Enterprise". It focuses on the research and development, manufacturing and sales of laboratory water quality analysis, outdoor water quality detection, online automatic water quality monitoring, and water quality pretreatment instruments. 
The production factory is located in Jiwei Industrial Park, Luxi New District, Heze, Shandong Province. It covers an area of 4,000 square meters and has about 80 employees. Currently, the company has established branches in Guangzhou, Shanghai, Changzhou, Xi'an and Fuzhou, and set up offices in Jilin, Shenyang, Jinan, Zhengzhou, Chengdu and Hangzhou, which can provide more convenient technical guidance and after-sales service for domestic users. Green Kayray will continue to focus on user needs and carry out technological innovation, providing users with high-quality and reliable products and solutions, and constantly promoting the development of the water quality analysis industry.