Qingdao Rishui Biotechnology Co., Ltd. was established in 2010 and is a high-tech enterprise specializing in the research and development, production, and sales of microbial culture media. The company always adheres to quality as the core and has passed the ISO9001:2015 quality management system certification, establishing a systematic and standardized quality assurance system.

The total area of the company's factory is over 4600 square meters, with multiple functional departments including research and development, quality inspection, production, warehousing, and sales, possessing full chain service capabilities from research and development to sales. The company has advanced production equipment, including large tank ball mills, low-temperature drying ovens, fully automatic filling machines, film sealing machines, and constant temperature incubators. Technical R&D and quality inspection personnel with years of experience in the production of culture media are responsible for the full monitoring of the production process and quality of the product.

As a domestic independent brand manufacturer with a complete range of microbial culture medium products, "Nishuipai Culture Medium" covers multiple types and specifications. As of now, the company has more than 1500 types of products, including dry powder culture medium, color developing culture medium, ready to use culture medium, biochemical reaction tube, particle culture medium and other series (Nishuipai Culture Medium), including multiple specifications, which can meet various needs such as microbial detection, cultivation and identification.

Our products are widely used in various fields such as inspection and quarantine, food and pharmaceutical, environmental monitoring, water quality testing, cosmetics and personal care products, agriculture and animal husbandry, and scientific research. We are committed to providing users with comprehensive solutions for microbiological testing. The company relies on continuous technological accumulation and rigorous process control to continuously improve product consistency and stability, helping customers achieve efficient and accurate microbiological testing and analysis.