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    Quality Control

    Quality is our top priority when it comes to the products of our customers. To maintain our

    commitment to our customers, our team focus on all aspect of quality control. From the initial

    stage of production, we select the finest raw materials for the makings of our chains, next our

    specialist performs careful inspection on the stones and gems we produce or receive from our

    customers. Our quality assurance specialist takes extensive care in the inspection of every

    production step, including the binding of gems to our chains. At the end of our production,

    our QA specialists further randomly select our final products to conduct pulling tests and

    plating thickness tests to guarantee that our chains exhibits not only beauty but is sturdy and

    lasting. OUMA CHAINS gladly provide you with any certification upon request, such as our

    SGS reports to meet the quality and safety standards for you to market these perfect chains.