Located in the beautiful city of Jinan, Shandong Province, our company, Shandong Ru Yi Scientific Instrument Co., Ltd., is a diversified instrument manufacturing enterprise specializing in product design, research and development, production, sales, and service. We manufacture a variety of laboratory instruments, including electric heating drying ovens, biochemical incubators, constant temperature and humidity chambers, and more. We have obtained ISO9001, CE, and other certifications, ensuring our products are of the highest quality.