About us
Six decades of extrusion expertise
Founded in 1959, Nanjing Rubber & Plastics Machinery Plant Co., Ltd. is one of China’s earliest manufacturers of rubber and plastics machinery. We earned our first screw-extrusion and pelletizing patents in 1981, built China’s first twin-screw extruder in 1982, and restructured as a limited company in 2002. To date we have delivered over 4,200 twin-screw batching and compounding lines at home and abroad — because, put simply, we engineer extruders.
View ProductsIn-house manufacturing
From screws and barrels to complete control systems — designed and built in our own workshop in Nanjing.
Twin & single screw range
Twin-screw, single-screw, conical and parallel extruders plus full pipe, sheet and profile production lines.
Worldwide export & support
Machines exported to the UK, Australia, Turkey, Thailand and beyond, with engineering and spare-parts support.
Stats
Our strengths, by the numbers
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1959
Founded
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4,200+
Production lines delivered
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1982
China’s first twin-screw
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ISO
9001 & CE certified
Certifications
Certified to European CE Standards
Our twin-screw extruders have passed EU CE type-examination, certified by ISTITUTO GIORDANO (Italy) to EN 292 and EN 60204 standards.
Co-rotating Twin-Screw Extruder / HT25 / HT35
Twin-Screw Extruder / Multiple models
Why ExtrudersChina
Why manufacturers choose us
A pioneer, not a follower
China’s first twin-screw extruder — built by us in 1982
You get six decades of refinement from the team that pioneered twin-screw extrusion in China — not someone else’s learning curve.
One factory, the whole line
Screws, barrels, controls & full lines — all built in-house
From custom screw geometry to final trial run, everything happens in our own Nanjing workshop. One supplier, one standard, one point of contact.
Proven on 4,200+ lines
Running across China and exported worldwide
Your investment is backed by thousands of our production lines already running at home and in the UK, Turkey, Australia and beyond.
Built to export standards
CE type-examination & ISO 9001 certified
Every machine meets the EU and quality-system requirements your market demands — so it clears customs and runs from day one.
Request a quotation
Looking for a twin- or single-screw extrusion line? Tell us your application and our engineers will get back to you with a tailored recommendation.