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What We Offer

Customized Service

Long machine life  Cost-effective operation

Technical Support

  1. We provide commissioning service before delivery and start-up support.

We provide after-sale maintenance service in case of technical or operational issues,such as equipment breakdown by phone or remote control systems we deliver.

If needed, we will arrange  a skilled technician to customer's plant.

Repair &Upgrade

By collecting accurate information about old machines,our technical department know which an upgrade or a simple "maintenance work" needs to be done.

We repair and provide in situ component replacement for international brand extruders such as Coperion, JSW,Lestiriz.

we could retrofit the exiting system with new components ,like motor,gearbox,control unit, also auxiliary equipment.


Consultancy &Process Support

With extensive experience in plastic compounding application,we could provide consultancy to achieve optimal performance of the twin screw compounding extruder and help customer operating at peak efficiency.

Pre-production Testing

With experienced technicist  and versatile equipment,We  make possible a wide range of trails for different processes and materials. We aim to help customers solve a variety of challenges before scale production,in order to make their investment profitable.


refurbishment of  Coperion CTE-35/65 twin screw extruders  

How We DO

Before Sale

 Introducing products & applications of twin screw extruder in details
 Discussing with customers about the needs: technological conditions, screw and barrel configuration
 Offering testing service


 Planning and design the equipment in the workshop, proposing public engineering specifications
 Communicating with customers for project progress at anytime


After Sale

 Supplying installation, maintenance, local technician training service
 Plenty spare parts, ready to deliver spare parts instantly all the time 
Establishing a detailed customer filesregular customer visiting for feedback

Quick Link


 Get In Touch
No.337 East Zhening Road, Zhetang Town,
 Lishui District, Nanjing city, Jiangsu Province, PR China


 Jieya Extrusion