Sefco AG is a leading manufacturer of cryogenic pumps, with headquarters in Bottmingen, Switzerland and subsidiary offices in China and the USA. In operation since 1974, Sefco AG continues to supply their products globally to all minor and major gas companies including Linde AG, Air Liquide, Praxair, Air Products, Hangyang, Fortune Gas, Messer, Baosteel, Airgas and SIAD. Sefco AG provides standardized and customized solutions for cryogenic pump applications for the industrial gas market (LIN, LOX, LAR, LCO2) and the natural gas market (LNG). • centrifugal transfer pumps (mobile and stationary) • centrifugal single- and multi-stage process pumps • reciprocating pumps (process and cylinder filling) A global network of Sefco AG Service Centers provide support to our customers. All Service Partners undergo Sefco AG training classes before they become authorized to service Sefco AG products, distribute OEM spare parts and provide field support such as commissioning and start-up. Refer to www.sefco.ch for an up to date listing of Authorized Service Centers.