Zhengzhou Sykes Biotechnology Co. Ltd., a professional manufacturer of laboratory instruments is a technological innovative enterprise integrated with researching, developing manufacturing and sales. Professional R,D team always provides customers with perfect solutions. Products are widely used in chemical biological, pharmaceutical industries new materials, new energy electronics, metallurgy petroleum, mechanics and other fields. Main products include rotary evaporator glass reactor, short path distillation system vacuum pump, recirculating chiller hermetic refrigerated and heating circulator, thermostatic bath circulator heating bath circulator, magnetic stirrer electric heating mantle, etc. br