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Aftersales Service
Over 20 experienced engineers provide the professional after-sales support and service to the OSTAR POWER customer globally,should you have any question about VRLA battery from OSTAR POWER,Please do not hesitate to contact us.

Service hot line: +86-755-2899 9560
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Tel: +86 755 2891 6609 Fax: +86 755 28999562 Email:sales@ostar-power.com