Zhengzhou Honghua Instrument Co., Ltd.
Zhengzhou Honghua Instrument Co., Ltd. (formerly Gongyi Yingying Instrument Factory), established in 1992, has gone through more than 20 years. It is a professional manufacturer focusing on the development, production and sales of teaching instruments. Laboratory, Gongyi Honghua Instrument has become the most popular and trusted manufacturer. After continuous development and technology accumulation, the company has made great progress in the fields of chemical, chemical, biological, pharmaceutical, and polymer engineering. It has developed research and development, a multi-purpose vacuum pump for circulating water, a low-temperature cooling liquid circulation pump, and a low-temperature constant temperature stirring reaction bath. , Low temperature circulator, High temperature circulator, Closed refrigeration cycle heating device, Rotary evaporator, Single and double glass reaction kettle, Collective magnetic stirrer, Stepless speed regulation electric stirrer, Glass instrument air dryer, Vacuum drying Boxes, blast drying boxes, electric heating jackets, water baths, ultrasonic cleaners and more than ten series of more than 100 kinds of test instruments and equipment. Among them, the circulating water type multi-purpose vacuum pump and single-double-layer glass reactor, and the low-temperature coolant circulating pump are our company's signature products, which have been leading the development of the industry.