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Chengde Wanli Steel Products Co.,Ltd
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| Relying on the advantage of resource and products of Chengde Vanadium & Titanium Co., Ltd, the company can produce seamless steel pipes with outer diameters of 17㎜-377㎜ and wall thicknesses of 2.5㎜-12㎜. The precision of both diameters and wall thicknesses is ±0.15㎜ higher than the national standard. The products include boiler pipes, hydro-pipes, structural pipes and fence pipes for express ways. The company also has diversified business such as precise casting, further processing for hot rolled coils from 1780 mills, hydraulic pressure research test & maintenance, vanadium extraction from dregs, mechanical processing, machine building and engineering installation etc. |
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