瑞安勃多種食品級潤滑油產品通過KOSHER認證，這些高品質的潤滑油產品可安全用于食品生產加工設備中。KOSHER即猶太潔食認證。 KOSHER又可以理解為:K-Keep保持，O-Our我們，S-Souls靈魂，H-Healthy健康，E-Eat飲食，R-Right得當，即”為了保持我們靈魂健康，飲食要得當”。 以下為相關食品級潤滑油產品列表：

Bio-SynXtra high Temperature Oven Lubricant食品級高溫潤滑油
Bio-Extreme HT Oven Lubricant食品級高溫鏈條油
Bio-Dry Slide食品級干膜潤滑劑
Bio-Penetrating Lubricant (BPL)食品級防銹劑
Bio-Food Grade GP Lubricant SAE食品級通用潤滑油
Bio-Process Oil食品級處理油
Bio-Food Grade Tacky White食品級潤滑油
Bio-FG Hydraulic Fluid食品級液壓油
Bio-Food Grade Gear Oil食品級齒輪油
Bio-Food Grade GP Lubricant食品級潤滑油
Bio-Aluminum Cutting Oil食品級鋁切削油
Bio-Food Grade Chain & Cable Lubricant食品級鏈條油
Bio-Food Grade Air Tool Lubricant食品級氣動工具油

Bio-Food Grade E.P. Grease NLGI食品級潤滑脂
Bio-Food Grade Anti-Seize NLGI食品級防卡劑
Bio-Parts Cleaner Degreaser LFLV (Soy Based)食品級零件清洗劑
Bio-SynXtra Super FG Compressor Fluid食品級空壓機油
RLI Food Grade Cleaner食品級清洗劑
Bio-SynXtra FG Refrigeration/Compressor Oil食品級冷凍/空壓機油
Bio-Food Grade Cutting Oil食品級切削油
Bio-Food Grade Turbine R&O Fluid食品潤滑油
Maxxlife Food Grade Grease食品級潤滑脂
RLI Synthetic HTLT食品級高溫潤滑脂