Patkol Public Company Limited trades in and services various engineering products in Thailand and internationally. The company offers turnkey sales services in the design, manufacturing, and installation of various industrial refrigeration machinery for ice making, supermarket, dairy and ice-cream processing, and food related processing plants and supplies. It also provides ice making machines and accessories; and ice handing machines consisting of control and automation, ice robotic palletizing and handling systems, and ice storage room and packing machines. In addition, the company offers cold room and storage, humidity control and ultra-low temperature storage, and processing room products; freezers; chillers, including plate heat exchangers; and refrigeration equipment, such as energy saving equipment, evaporative condensers, compressors shell and tube condensers, pressure vessels, ammonia pumps, condensing units, compressor racks, and supermarket showcase products. Further, it provides thermization and pasteurization machinery, UHT units, pouch filers, tubular heat exchangers, and clean in place system machinery; and mixing and blending, extraction, fermenter, dissolving, filling, heating and cooling, and utilities systems, as well as milk collection centers and hot water units. Further, it provides receiving, storage, milk transport, aseptic storage, mixing, jacket, fermenter, pharmaceutical grade, and cooling tanks, as well as ultra mixers and filter vessels. Additionally, the company provides business and maintenance services. It serves the meat processing, frozen food, dairy product, alcoholic and non-alcoholic drink, sauce and seasoning, pharmaceutical, chemical, cosmetic, ice making, and cold storage and distributor industries. The company was formerly known as Patanakolkarn Co., Ltd and changed its name to Patkol Public Company Limited in 1993. Patkol Public Company Limited was incorporated in 1965 and is headquartered in Bangkok, Thailand.