Sino-Food Machinery Group is a Chinese engineering, equipment manufacturing, and agricultural processing firm that focuses on starch processing, starch derivatives, starch sweeteners, protein extraction technologies, and turnkey starch production projects. The group, based in Jingzhou, Hubei Province, engages in different parts of the starch value chain, offering integrated solutions that include engineering design, equipment manufacturing, technical consultancy, agricultural production, processing operations, and international trading. The firm serves local and worldwide markets through its subsidiary network, which includes starch producers, food makers, agricultural processors, and industrial ingredient companies.

The company's major business is providing entire starch processing solutions for potato, sweet potato, cassava, corn, wheat and other starch-bearing crops. Its product line includes starch engineering systems, modified starch production lines, starch sweetener production facilities, protein extraction technologies, crushing equipment, solid-liquid separation systems, powder drying equipment, hydrocyclone units, centrifugal sieves, flash dryers, tube bundle dryers, evaporators, automatic control systems and agricultural harvesting machinery. The firm also manufactures specialised process equipment such as raspers, peeler centrifuges, starch refining systems, and industrial drying technology for use in starch processing activities.

The group's capabilities range from raw material production to finished starch products and engineering services, thanks to subsidiaries such as Sino-Food Machinery Co., Ltd., Sino-Starch Technology Co., Ltd., Sino-Starch Agricultural Development Co., Ltd., Sino-Food Technology Co., Ltd., and Letwish International Trade Co., Ltd.

Founded more than a decade ago, the firm has concentrated on improving starch processing technology and enhancing production efficiency. Sino-Food Machinery has helped to increase the processing capacity of single-line potato starch facilities from 30 to 120 tonnes per hour, as well as built dual-material processing lines that can handle potatoes and sweet potatoes simultaneously. The business has also delivered large-scale cassava starch producing facilities in Southeast Asia, including projects with daily production capabilities of over 450 tonnes.