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The roller tube
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0086-516-87773034
The roller tube
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H.F.W Steel tube for UHV transmission line
Sales Department：0086-516-87773034
Address: no. 19, east sanhuan road, xuzhou economic development zone, xuzhou city, jiangsu province，
Email：ghgsbgs@163.comSales Department：0086-516-87773285 0086-516-87773034
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