Established in 1997,Dalian Hermetic Pump Co.,Ltd is a joint venture between Hermetic-Pumpen GmbH and Danai Pumps Co.,ltd,with sealless canned motor pump and magnetic drive pump as its main products.The products have been widely applied in chemical,petrochemical,pharmaceutical，textile，nuclear power and refrigeration industries..It has a long-term partnership with such well-known CPCC,CNPC, CNOOC,BASF,Covestro,Evonik Degussa,etc.