Gongyi honghua equipment industry trade co (formerly British Yu machinery factory of gongyi City), founded in 1992, has so far gone through more than 20 years of history, is focused on development, production and sales of professional teaching instruments manufacturers, products across most laboratories, gongyi honghua instrument has become the most popular with customers and trusted manufacturers. Company after constantly of development and technology accumulated, has in chemical, chemical, biological, pharmaceutical, polymer engineering field has has is big of development, research development has, cycle water more with vacuum pump, low temperature cooling liquid cycle pump, low temperature thermostat mixing reaction bath slot, low temperature cycle device, high temperature cycle device, closed refrigeration cycle heating device, rotating evaporator, single double glass reaction Kettle, set hot type magnetic Blender, no level adjustable speed electric Blender, glass instrument air drying device, vacuum dry box, blast dry box, electric heating sets, Water baths, ultrasonic cleaning machines more than more than more than 10 series and test instruments and equipment. Among them, the water circulating multi-purpose vacuum pump and single-layer glass reaction Kettle, cryogenic cooling liquid circulating pump is the company's signature product, has led the development of the industry. Companies adhere to the "integrity and development, quality of survival, to create ef