Maitech Industrial Services was formed in 1998 , the company specialises in the area of process plant maintenance within the food and drinks industry , this includes the following . 1. Heat Exchanger Service , Refurbishment and Integrity Testing. 2. Homogeniser / High Pressure Pump Service and Refurbishment . 3. Process Valve and Pump servicing . 4. Supply and service of aseptic sampling units . At our service centre in Waterford we stock essential spare parts for all the leading OEM'S, including Alfa Laval , Apv , Niro Soavi , Fristam etc We also carry a large range of refurbished equipment , this includes Homogenisers , Plate Heat Exchangers Process Pumps and Valves .This equipment carries a full guarantee and is ready for immediate dispatch. Operating from our service in Waterford supplying Spare Parts , Maintenance and Equipment to our ever growing list of customers , which include , Glanbia Lakelands Danone Kerry Coca Cola Carbery Diageo Pepsi