Jinrui Foodtech (Henan Jinrui Food Engineering Co., Ltd.), a subsidiary of Doing Holdings Co., Ltd., is a comprehensive engineering enterprise dedicated to the research, development, manufacturing, and global deployment of cassava and tuber processing equipment and turnkey production facilities. Established in 2020, the Company builds upon the starch processing expertise of Doing Holdings since 2011, delivering end-to-end solutions — spanning process engineering design, precision equipment fabrication, and turnkey commissioning at project sites worldwide.
Backed by the 40,000 m² manufacturing capabilities of DOING IMT, a Doing Holdings company, Jinrui Foodtech has successfully commissioned over 80 production lines and 180 individual machine units across more than 40 countries. To ensure rapid response and localized after-sales support, the Company maintains a dedicated branch office and a 1,000 m² parts warehouse in Ogun State, Nigeria, serving its African customer base, while preparations are underway to establish an additional operational presence in Indonesia.
Backed by the 40,000 m² production facility of DOING IMT, a Doing Holdings company, Jinrui Foodtech ships 4–5 complete production lines per month. Every unit passes rigorous no-load and load testing before leaving the factory.
My cassava starch processing plant running very well in Vietnam now. 4 ton cassava roots can making one ton cassava starch, produced cassava starch quality is good, my cassava starch price is USD 350~380 per ton.
We turned to JINRUI for a full cassava starch line running 192 tons of roots per day. From the dry sieve to the PLC control system, everything was designed, installed and commissioned on site by their engineers. The plant runs automatically and the starch quality is export-ready.” — Jean-Pierre Kalumba, Plant Owner, Democratic Republic of the Congo
JINRUI built our cassava flour processing line for our ministry project, outputting 24 tons of flour per day. Their team handled the whole setup and trained our staff. For a government-backed project, reliability was everything — and they delivered on time.” — Robert Singh, Project Director, Ministry of Agriculture, Guyana
What convinced us was the local support. JINRUI has a branch and a 1,000 m² warehouse in Ogun State, so spare parts and engineers are always close by. The 1-year warranty plus lifetime technical support gave us real peace of mind.” — Chukwuemeka Okafor, Lagos, Nigeria
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