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          About RYC
          Company Profile
          Certification
          R&D
          Production
          Quality Control
          Transportation
          Beautiful Yangzhou
          Event and Information
            Quality Control

          RYC has applied Certificate Management Rules for the components purchased from outside. Allthe components supplied must be delivered to us with their own inspection reports, Attestatio n and approval certificates. All the materia l must be traceable .

          Incoming inspection
            Structural test
            Density,roughness and cleanliness of steel plates pretreatment
          Painting thickness.Adhension test.Water proof inspection
          Painting thickness inspection Adhension test Water proof inspection

           
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