Quality Assurance

ROC standard

Strict quality control management

With comprehensive equipment and processes such as supplier assessment, raw material inspection, production SOP control, aging testing, shipping testing. Our covers are delivered to clients with high quality and bring you value and benefit.

  • Supplier Evaluation

    We have a comprehensive process for selecting material suppliers.

  • Material Inspection

    All polyethylene materials require inspections before production.

    Products Inspcetion

    All production are 100% inspected during the production lines

    Shipping Inspection

    We will inspect the products from quantities to packages before shipping.

Certification

Quality documentation

We track the performance of our suppliers to ensure that orders meet our Standard. Here is some certificate regarding our factory and products. Certifications and reports can be provided upon request.

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