The company's mantra " rise from miners, service for the miners" underlines the high standards the family business sets itself. Owners of DERUI are coal miners, know what exactly the miners want and what they expect for -------------SERVICES. For the past years, DERUI has remained committed to developing the most effective solutions to customers.  we’ve always strived to develop solutions that add value to customers’ business.

As a typical manufacturer with about 100 employees, DERUI always listen to its customers and is able to react flexibly to individual requests . DERUI' ISO 9001 certification guarantees continuous product improvement processes in all business segments.

We strive to provide our customers with optimal solutions designed to increase their productivity and reduce total cost of ownership – while ensuring reliability, efficiency and safety.