Henan Doing Mechanical Equipment Co., Ltd, is located in Zhengzhou city, Henan province, China. Doing company is an enterprise integrating engineering, R&D,  equipment manufacturing and installation, project contracting, technical services and international trading etc. We are mainly engaged in starch and syrup processing plant, cassava processing plant, edible oil processing plant, waste oil plant etc.

Our company is a professional R&D team, with advanced technology, powerful manufacturing ability. Our factory covering an area of33,335 square meters, with an annual production value of $8 millions, we own more than 30 senior technical engineers majored in starch and syrup technology, electric engineering, automation and machinery. Doing company focus on  developing new products and technology. On the basis of making syrup from starch, we introduce the technology that using raw grains(rice/broken rice) to produce glucose/fructose/maltose syrup directly. We have undertaken to completed a number of major engineering and technical service abroad, equipped with modern installation equipment and the most professional installation team with rich experience, we guarantee the stable running of all projects.