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Bimetallic Screw Barrel

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  • Bimetallic Screw Barrel Vs Nitrided Screw Barrel

    As China's professional manufacturer of Bimetallic Screw Barrel and Nitrided Screw Barrel, we will introduce to you what you need to know about Bimetallic Screw Barrel and Nitrided Screw Barrel. Help you select the appropriate Bimetallic Screw Barrel and Nitrided Screw Barrel. Read More

Your Trusted Partner

We would like to go forward with all of the customers, to make the bimetallic screw barrel with highest wearing resistance in China.


Lianzhong Industry Co.,Limited is one of the biggest supplier of bimetallic screw&barrel and twin screw&barrel in China. The occupied area is more than 14000 ㎡. Integration of “Science and technology, production, sales”, introducing into the high and new technology, w dedicate to research and develop Cobalt-based Tungsten carbide super hard bimetallic screw and barrel with high wearing resistance, high corrosion resistance, high hardness which lies in the top place in the world now.
Whatsapp / Webchat: 8613503734287
Address: Xihou Industrial zone, Jintang Town, Zhoushan City,Zhejiang Province, China

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