JOLLY- Professional phone case factory since 2010 

Quality assurance of wireless headphones case
Wireless headphones case is granted many certifications by local and international institutions, verifying the reliability of product performance. At Dongguan Jolly Industries Limited, we implement a comprehensive quality assurance mechanism to effectively reduce defectives and improve the pass rate. The quality control personnel is well trained to have a full understanding of product performance. They are proficient in operating the testing devices and can detect the imperfect product more promptly. Now, with the achievements in quality control, our product becomes more popular in the global market.
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Jolly, a reliable and trustworthy provider, has been recognized as one of the most powerful ones for providing high quality wireless headphones case. Jolly is mainly engaged in the business of magnetic detachable phone case and other product series. The quality of Jolly bluetooth headphones case is inspected at each step of the production process. The quality inspection includes IQC, IPQC, OQC and QA report for finished rubber parts. The strong magnetic closure keeps phones firmly in place. The combination of advanced production technology and superior material can fully guaranteed the quality of universal phone case. The product provides phones with both protection and stylish appearance.
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We have a simple business philosophy. We work closely with our clients to find a perfect combination of products and services. We only work with ISO-certified suppliers who have the right working conditions.

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