Henan Jinrui Food Engineering Co.,Ltd, the subsidiary company of Doing Holdings Co.,LTD, is a comprehensive tuber starch and flour processing equipment manufacturer integrating technological design, research and development, machine production, sales and after-sales service with together.

The company's main business ranges: Cassava starch processing machine,potato/sweet potato starch processing machine, yam starch processing machine, cassava flour processing machine, yam flour processing plant,fufu flour processing machine, garri processing machine etc.