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.
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.
