Jinan STO Machinery Co., Ltd. was founded in June 2007, and is located in Jinan City, Shandong Province, the east coastal area of China. We are a branch of a German company.

We would like to introduce ourselves as a manufacturer and exporter of coil winding machines and expanding mandrels. The machines are mainly used in power transformer production lines for the winding of wire, copper foil and so on. Our production technologies are supported by a German company and are all up to international industrial standards. Our series winding machines include horizontal winding machines, vertical winding machines and foil winding machines with different sizes.

Other products we supply include lifting tables, bearings, gears and faceplates.

Our motto is "Believing Us is Believing Yourself, and Choosing Our Products is Your Best Choice to Reduce Your Production Cost".

We hope to cooperate with your company.