Nice day! Glad knowing your purchasing information from the Internet, this is Linda Liu from Beijing Hengruixing Trading Co. Ltd., which specializes in Microscope, paper cup machine, spectrophotometer, labelling machine with high quality and low price, and can make products according to your requirements.Our self-owned and joint ventures companies lie in Hong Kong, Melbourne, Puyang, Shanghai, Fushun, and Chongqing etc.,The commodities have been exported to America, Europe, Japan, Russia and other countries around the world.