In Nelkus SAS After-Sales Support is a priority; Our service department is ready to respond, whether it's a routine maintenance case or emergency service. This way, you can be sure that your equipment stays always in top working condition. In Nelkus SAS we know very well how to install, maintain, modify, repair and troubleshoot dental equipment. You can ask for a service on-site or you may choose your equipment to be picked up and brought in house for repair. In most of the cases we are able to supply loaner equipment (upon request and availability). Handpieces Repair In Nelkus SAS you can find very well trained engineers to check and repair your handpieces; We are certified as "Premium Service" by the Austrian Manufacturer W&H and as "Official Service Partner" by the Swiss Producer Bien-Air Dental. We also provide technical support to scalers, air-flow devices etc.