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             homepage>Patents & Certifications

             

            We have apply over 51 core patents, including 7 invention patents, 39 utility model patents, and 44 of them have already achieved certificate of patents. We also achieved ISO9000 quality system certification. In order to open the international market, the company has obtained import & export qualification for the record.
                We also applied New-High Tech enterprise certification.

             

             
             
             

             

            乐橙娱乐成就人生-直接访问lc6607.com