The screw barrel we produce is strictly made of high-quality alloy steel and carefully made with the latest process technology and processing and testing equipment to ensure the accuracy and quality of production, and has long service life and good wear and corrosion resistance.
The screw barrel we produce is strictly made of high-quality alloy steel and carefully made with the latest process technology and processing and testing equipment to ensure the accuracy and quality of production, and has long service life and good wear and corrosion resistance.
Copyright © 2021 Ningbo Hopesun Machine Co., Ltd. - All Rights Reserved.
008615888181919
