according to the relevant national laws and regulations, the product is guaranteed in three packages, and the product is repaired free of charge during the warranty period (except force majeure and human factors)
you can renew the maintenance agreement after the expiration of the warranty period, and only charge the product cost, fast service
after the warranty period, our company will continue to keep in touch with the users, and send special personnel to carry out regular inspections, so that users can rest assured to use our products
warranty period: 2 return visits per year, and the after-sales service team will follow up the testing system produced and installed by our company
provide overall solutions for power battery testing for global customers
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national customer service hotline
phone：400-0710-600 e-mail：info@techpow.com.cn
