Jinan STO Machinery Co.,Ltd

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


Hope to cooperate with your company.