Changzhou Danrui Experimental Instrument Equipment Co., Ltd. (Jintan Shuangjie Experimental Instrument Factory) is located in Jintan, Jiangsu, the hometown of Hua Luogeng in mathematics. It is an enterprise that integrates research and development, production, and sales of experimental and teaching instruments.
The company specializes in producing intelligent incubators, test chambers, constant temperature oscillating shakers, low-temperature constant temperature water tanks, constant speed DC electric stirrers, magnetic stirrers, constant temperature water baths, oil baths, centrifuges, electric constant temperature plates, blast drying ovens, quartz products (quartz high-purity water preparation instruments, quartz colorimetric dishes, quartz beakers, quartz crucibles, etc.), which are sold to countries and regions such as Europe, America, Southeast Asia, and the Middle East.
The company has passed the ISO9001:2015 quality system certification and obtained the Changzhou Credit (Contract) * Enterprise Honor.
The company has strong technical strength, excellent equipment, and complete testing equipment, ensuring stable product quality and reliable after-sales service.