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Home
About Us
Products
News
FAQ
workshop
Contact Us

workshop

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workshop

About Us

Zhoushan Nanhaiya Plastic Machinery Co.,Ltd is a professional manufacturer that engages in producing precise screw and barrel for several decades...

About Us

About Us
Contact us
FAQ
Workshop

Product category

Conical twin screw
Parallel twin screw barrel
Extruder single screw barrel
Screw barrel of injection molding machine
Rubber machine screw machine barrel
...

News and information

Working process and attention p
The important parts of screw in

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