50 Production process PROCESS Shipping Material inspection Rod production Embedded Assembling Welding Stretch treatment Degreasing Degreasing Product Inspection Spiral production 1 8 2 3 6 7 5 4 Our company is manufacturing products satisfying customers’ requirements, applying the quality control system. We obtained an approval of ISO9001 so as to establish better system. We manufacture products that make customers feel safe through our quality control system. In addition, we obtained ISO9001 certification for the construction of more systems.
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