Since its foundation in 1996, Sumpot has been working in the field of food sterilization equipment with a firm commitment to designing and manufacturing our industrial autoclaves and batch retorts to high international standards. Based in Shandong province China, our plant covers an area of 11,970 square meters. With over 20 years' experience in the food sterilization sector, Sumpot has established itself as a retort sterilizer manufacturer featuring a complete operation system from raw material management, product development, process design, experimental design, finished product inspection, warehousing and technical support.