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V-lock chainring

Vertical Connectors for Mining Chains can only be used vertical-ly, such as the vertical Link of a chain, realize a perfect matchwith the high-intensity Mining Round Link Chains or sprockets.


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Jinan Yousai Rigging Hardware Co., Ltd., is a professional production factory, operating rigging series of hardware products, export-oriented enterprises in the beautiful coastal city of Qingdao, which known as the hometown of rigging reputation.


No.173 Fangou Street, Shantou Town, Boshan District, Zibo City



Skype : yousairigging