Wanjie Food Machinery Co. Ltd. has starch sausage grilling machine, food cart, meat grinder and other food machinery, located in Xiangcheng County, Xuchang City, Henan Province.

The sausage grilling machine is a device that cooks sausages by heating them with stainless steel rollers, which is also usually called sausage machine and hot dog machine. It is mainly divided into three types: 5 groups, 7 groups and 10 groups, with 7 tubes being the most commonly used.