SHAANXI ROCTEC TECHNOLOGY CO, LTD. as a leading manufacturer in the field of the advanced apparatus and established in 2007,Shaanxi Rotec Technology Co.,Ltd. is a comprehensive group company with independent legal personality that mainly deals with study, development, manufacture and scaled sales of the advanced chemical apparatus and the exploration of biotechnology. In detail, we manufacture the jacketed glass reactor (double-layer glass reactor), UV-VIS Spectrophotometer, vacuum freeze dryer, centrifuge, autoclave, rotary evaporator etc