Shanghai Peiou Analytical Instruments Co., Ltd., established in 2006 and headquartered in Shanghai, China, is a professional manufacturer and trading company specializing in high-precision laboratory analytical instruments. The company has built a strong reputation as a specialist in the Kjeldahl apparatus industry, focusing on the development and production of Kjeldahl nitrogen analyzers, automatic digestion instruments, and infrared quartz digestion furnaces. Their comprehensive product portfolio also includes Karl Fischer titrators, microplate readers (ELISA readers), fat analyzers, sulfur dioxide detectors, and soil cation exchange capacity detectors, serving critical applications in food, agriculture, pharmaceuticals, and environmental monitoring.