Shanghai Xinrui Instrument Co., Ltd. is an authorized online direct sales store with the latest price list. It distributes turbidity meters, residual chlorine meters, colorimeters, comparative colorimeters, whiteness meters, glossiness meters, and water quality analysis instruments. Shanghai Xinrui Instrument Co., Ltd. is located in Xuxing High tech Economic Development Zone, Jiading District. It is a high-tech enterprise specializing in the research and development, production, sales, and service of measuring, testing, and analytical instruments. The company focuses on basic research and development, always adhering to a high starting point and strict requirements. Introduce and absorb advanced technologies from both domestic and foreign sources, continuously research, develop, and produce high-quality, efficient, and practical new products with independent intellectual property rights.