Gongyi Yuhua Instrument Co., Ltd has 37 years specially manufacture and export of Rotary Evaporator, Glass Reactor,Molecular Distillation,Short-path Distillation,Chiller And HeaterWith well-equipped testing equipment and strong technical force.With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in chemical industry and other industries.Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.Please feel free contact us for future business relationships and achieving mutual success!