Royal Mfg is a leading Oil and Grease manufacturer that has been providing high performance lubricants and greases worldwide ... since 1914. From premium lubricants to specialty greases, Royal outperforms the competition and extends the life of your equipment. Royal continues to set the standard for high performance lubricants in many industries including: Mining, Construction, Oilfield, Marine, Steel Mills, Agriculture, Automotive, Locomotive, Biodegradable, and Food Manufacturing. read more