Plastic extrusion lines from Jinhu Group
Pipe, profile, sheet and recycling lines, extruders, screws and barrels, and chemical fiber winders, built at five production bases in Shanghai and Zhejiang.
Which production line do you want to buy?
Six product groups. Pick a model, or open a group to compare them. Each line is configured to your product size, material and output.
Five production bases in Shanghai and Zhejiang
Ten specialised companies, more than 1,000 staff and over 400 technicians.




A plastic machinery group since 1992
Jinhu Group started with screws and barrels and grew into a group of ten companies. It builds plastic pipe, profile, sheet, board and cast film extrusion lines, single and twin screw extruders, screws and barrels for extruders and injection moulding machines, and chemical fiber winders and turnkey plants.
The group runs its own quality testing centre, and its machines have been exported to Japan, Hong Kong, the Middle East, Southeast Asia, South America and Europe.
Awards and honours
- Top 10 private enterprises of Zhoushan
- Advanced high-tax-paying enterprise
- Top 500 private enterprises of China
- Top 100 private enterprises of Shanghai
- Top 100 private technology enterprises of Zhejiang
- Zhejiang integrity private enterprise
- Top 100 private enterprises of Shanghai
- Famous brand in Zhejiang
- Credited contract company
- Pioneer private enterprise of Jiading district
- Famous company in Zhejiang
- Pioneer private enterprise of Jiading district
- Pioneer private enterprise of Jiading district
Screws and barrels made in-house
Jinhu makes screws and barrels for its own extruders and for injection moulding and spinning machines, with the surface treatment done in its own workshops.






Surface treatment
HVOF powder spraying, plating, HF/MF and vacuum quenching, and nitriding for screws and barrels.
CNC machining
Imported CNC machining centres and CNC screw milling machines for precise flights and long service life.
Assembly workshops
Several assembly workshops for the different types of machines and lines Jinhu builds.
How buying through us works
Our engineers help you work out the line you need, compare manufacturers and follow the order until the line runs in your plant.
Choose the product you make
- Plastic pipe
- Plastic profiles
- Plastic sheet and board
- Waste plastic recycling
Tell us your needs
- The output you need
- A whole line or only part of it
- Problems you need to solve
- Commissioning by engineers
We match the right manufacturer
- Manufacturers only, no trading companies
- More quotations to compare
- Less time spent searching
- No risk of dealing with fake suppliers
We guide the purchase
- A trip planned around your factory visits
- An expert with you all the way
- Good machines at a fair price
Tell us what you want to produce
Send the product, material and output you need. An engineer replies with a suitable line configuration and a quotation.
Send us your inquiry
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