Changchun Merydi Bio-Tech Co., Ltd. was established in 2008，it is a national high-tech enterprise engaged in the research and development, production, and sales of water quality testing projects. We have a modern and diversified production and R&D base covering 27,000 square meters, with main products including water quality test strips, reagents, and supporting instruments.
Our products are primarily used for the detection of water quality in drinking water, aquatics, swimming pool water, hot spring water, hot baths, agricultural water, sewage, wastewater, among other applications, and can test over 50 different parameters.
Our products enjoy high recognition in the international market, close cooperation with numerous internationally renowned companies, as well as long-term strategic partnerships with several well-known domestic companies. More than a hundred best-selling products are sold to over 100 countries and regions around the world.