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Black annealed wire

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Black Annealed Wire:

  Annealed black iron wire is a kind of soft iron wire product which is made of low carbon steel wire through cold drawing, heating, constant temperature and heat preservation. During the process of black annealed wire , different types of machines and tools are used. Based on the order quantity and product quality requirements, a certain number of production lines and professional employees including designers, R&D technicians, and skilled workers should all be ready to ensure every step goes smoothly and efficiently. Moreover, considering the cost change and quality control, the whole production process should be well conducted in strict accordance with the international standard


Post time: Oct-30-2019
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