Yoojin Engeering Co., Ltd. Yoojin Engeering Co., Ltd. Featured Products 3-Layer Blown Type Film Extrus... 3-Layer Blown Type Film Extrus... 5-Layer Blown Type Barrier Fil... Automatic Double Turret Winder 2-Layer Blown Film Extrution L... 3-Layer Blow Heavy Duty Film E... HDPE Blown FIlm Extrusion Line... Single Type, Blown Film Extrus... 2-Head Type, Blown Film Extrus... Single Layer HDPE Blown Film E... 3-Layer Extra-wide Width Blown... Oscillating Tape-up Units About Us