Case Insensitive, Keywrods Delimited by Verticla bar(virgule) "|".

1）Extrusion Granulation Equipment    Single-screw Device   Twin-screw Device   Two-Stage Device   Plate Line   Auxiliary Machinery   Accessories   2）PCB printed circuit board equipment    Testing Equipment   Cutting Equipment   Auxiliary Machinery   Materials and Accessories   3）Medical equipment    supporting small family unit   Parts   Material   4）SGS Report