Zhangqiu Yu Bin Petrochemical Fittings Factory Main Production Sales:Flange,grinding ball,tube sheet and and all kinds of free forging under 15 metric tons.We have a serious and responsible team, well-equipped machinery and equipment,appoint with modern test equipment, All of these ensuring the reliability and stability of productsĄŻ quality. We have all types of general flange in our stock,and to be able to meet your requirements in time. Our sales network has covered all over the world, and get a wide rang...
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