Nanjing DEMA is a manufacturing company specialized in the production of pelletizing extruders,auxiliary equipments and replacement parts.To ensure the high quality,DEMA has our own morden processing equipments to produce the key parts and auxiliaries,such as screw element, screw shaft, barrel, template, gearbox,etc.Our product can be used widely in the industry of coloring,filling masterbatch production, as well as plastic modification and compounding,plastic recycling,etc.Our experienced engineers have over 10 years of knowledge and experience in plastic granulating,wich helps us to contribute actively to the success of our customers by offering sustainable solutions that meet industry needs.We have a good reputation in industry and are well praised by customers of strong technical force, excellent processing equipment, advanced production technology, strict inspection system and perfect after-sale service.