Kainfu Technology (Shanghai) Co., Ltd. is a subsidiary of the German KNF Pump Industry Group in China. KNF Group was founded in 1946, headquartered in Freiburg, Germany, with a development history of over 70 years. KNF has multiple diaphragm pump technologies, and as a quality representative of "Made in Germany" and a manufacturer of diaphragm pump products across industries and laboratories, it has been committed to providing professional diaphragm pump products for gas and liquid media, as well as comprehensive technical services, to users around the world.

KNF brand OEM diaphragm pump products have been widely used in many industries, such as medical devices, analytical technology and environmental protection, chemical, biopharmaceutical and food industries, printing, fuel cells, safety technology, etc. KNF's LAB diaphragm pumps are also used in various laboratory applications such as vacuum drying, rotary evaporation, vacuum filtration, etc. They are mainly used in higher education institutions and research institutes, R&D quality inspection, central laboratories, and field operations.

KNF Group has 5 major product manufacturing centers in Germany, Switzerland, France, and the United States. In addition, it also has 15 wholly-owned subsidiaries and dozens of product sales agencies. Today, we are bringing new product technologies and solutions to the vast number of Chinese users, becoming their sincere and professional partners.