History
In 1998, Don Valley Engineering acquired the Malting Division of Qualter Hall (formerly Redler Maltings). All technical and intellectual properties were transferred in the acquisition, along with much of the expertise. The depth of knowledge and experience brought from Qualter Hall, combined with the Don Valley philosophies of continuous improvement, technology development and a strong focus on customer service, has enabled Don Valley Engineering Co. Ltd to supply the most advanced, efficient and reliable, state-of-the-art malting plants and equipment to the industry.