our company is one of the chinese pump industries groups,which is the specialized plant making minstry.it is the domestic main enterprise of gear pump profession .our company has pass GJB9001A-2001standard certificate of conformity for military purpose product the ISO9001-2000international quality system authorization,and the chinese classification society pattern approval,and has obtained the ship with the product pattern approval certificate,meanwhile passed the people is republic of china fishery ships examination bureau is fishing to examine the athorization