The main business of Shandong Sansi Instrument Co., Ltd. is the research and development and production of agricultural residue detectors, veterinary drug residue detectors, food safety testing equipment, soil nutrient detectors, meteorological stations and other instruments and meters. We provide comprehensive solutions for the Food and Drug Administration, third-party testing institutions, agricultural and sideline product testing, meteorology and other related fields. Over the years, the company has developed and produced more than 100 types of food specific instruments and related integrated system solutions, which are sold throughout the country.