1.all the products of our equipments pass the center of environmental test of natiomal environmental protection general Bureall`s test. 2.Productional saniaation is up to the standard of nationl food packing sanitation (GB11680-89) 3.This company is a member pulp mold branch of china food packing association. 4.This company is a member of domestic paper committee branch of china paper manufacturing association 5.This equipment is manufactured according to the Q/XD6-1999standard.