Print Effective immediately, Stiles Machinery will sell and support Steinemann sanding technology in the United States and Canada. GRAND RAPIDS, Mich./ ST. GALLEN, Switzerland – Sanding specialist Steinemann Technology AG has formed a strategic partnership with Stiles Machinery. Effective immediately, Stiles is responsible for the sales, service and support of all Steinemann technology in the United States and Canada. According to a statement by the companies, Steinemann USA personnel will join the Stiles team and sales and service will be uninterrupted as both companies continue to expand their opportunities, including in the composite panel industry and the growing cross laminated timber (CLT) and mass timber industry in North America.