The Pelletizer Group Inc.
Dealer in plastic and chemical process machinery. Inventory of pelletizer parts, twin screw extruder parts, and twin screw extruder rebuilding.
http://www.pelletizer.com

Merced Screw Products
Offers automatic screw machine services via multi-spindle and single spindle screw machines. Also provides CNC operations.
http://www.geocities.com/mercedscrew/

GT Plastics, Inc.
GT Plastics, Inc.
http://www.gtplastics.com/

Marion Mold And Tool
High Tech. Design & Machining of Components For The Plastic Extrusion Industry, twin screw, elements, screw elements, barrels, prototype, plastic.
http://www.marionmold.com/

Sharp Screw Products
Custom machined screw resource manufacturing close tolerance precision screw components and prototypes for all commercial and industrial applications.
http://www.sharpscrewproducts.com/

Processing Technologies, Inc
Manufacturers of single screw extrusion equipment for the plastics industry.
http://www.ptiextruders.com/

Angoscini M.P.
ANGOSCINI: ditta specializzata nella estrusione di materie plastiche, monoestruso, coestruso, polietilene, policarbonato, metacrilato, strirolobutilene, poliuretano, filiere e calibratori
http://www.angoscini.it

Advanced Technologies Inc.
Home
http://www.atwfeedscrews.com

Dowson Group
The Wrights Dowson Group can provide all your needs for conveyor systems including standard products, spares and bespoke solutions
http://www.dowsongroup.com/

Plastic Technic International
German: manufacturer of single and twin-screw extruders, ancillary equipment including, saws, pullers and sizers for pipe and profiles.
http://www.pti-plastic-machines.de/english/new-processing.htm