Yuhua Instrument Co., Ltd. of Gongyi City (formerly known as Yingyu Yuhua Instrument Factory of Gongyi City) is a professional manufacturer specializing in the development, production, and sales of educational instruments. The company primarily produces a variety of teaching equipment including organic synthesis apparatus, rotary evaporators, double-layer glass reactors, micro-temperature melting point determiners, circulating water multi-functional vacuum pumps, glass instrument air-drying machines, low-temperature cooling liquid circulating pumps, stainless steel heat-conducting magnetic stirrers, ultrasonic cleaners, electric heating forced-air drying ovens, stainless steel electric heating plates, intelligent glass constant-temperature water baths, trays, vacuum drying ovens, desktop high-speed centrifuges, digital constant-temperature electric heating jackets, DC constant-speed stirrers, heating magnetic stirrers, cast-iron electric furnaces, digital temperature controllers, lifting tables, ultra-fine homogenizers, high-shear dispersers and emulsifiers, and high and low-temperature circulation units.