| Message: | Xi'an Refra Tungsten & Molybdenum Co.,Ltd is one of the best China tungsten rodmanufacturers and suppliers, and as a professional company we have our own productive tungsten rod factory, welcome to wholesale products from us. Specification：Φ(3-60)mm×L mm Standard：GB4187 Diameter Tolerance：±2mm url:http://www.c-rmm.org |
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