CDE provides customized Point of Sale equipment solutions to businesses that provide payment processing at the industry's latest standards. Our services include hardware provisioning, encryption, and even equipment recycling. As an organization, CDE aims to alleviate the challenges involved with acquiring, deploying, and maintaining critical POS equipment.
Constantly evolving sector-defining equipment, a dynamic and innovative team, award-winning business management and an unrivalled dedication to giving each client a professional experience. These factors have made us the world's leading materials washing company.
RST Engineering is a small, family run business located in Grass Valley, CA. We are the direct descendent of Radio Systems Technology and support the old Radio Systems products that we have documentation for. Jim Weir founded the company in 1973, and after a hiatus when the company was under different ownership, Jim returned a few years ago as the chief RST engineer and bottle-washer. RST Engineering is both a manufacturer and a mail order direct seller via this Web site.