
We are NINGBO ASIA SCREW MACINERY CO.,LTD .Our company was established in 2014 Year and is located in NINGBO. We are one professional extruder spare parts and extruder manufacturer, especially for different kinds of the screw barrel, we also sell Gearbox, Die head, Air ring, recycling extruder and pipe production machine.
We have professional technical research and development and design team to help customer resolve the plastic product problem and design better and high effective screw and barrel.