After the warranty period, our company will continue to provide preferential technical services and after-sales maintenance services to the buyer, and promise to provide customers with the same after-sales service quality during the warranty period, and provide customers with the required spare parts at a reasonable price and bear the improvement caused by the principle failure.

We will provide lifelong service of system hardware and software, and only charge the cost fee.

We have set up an after-sales maintenance hotline to provide 7*24 hours of telephone service support free of charge, and established a localized support team in 17 provinces across the country to quickly provide customers with targeted solutions through a comprehensive and full-coverage after-sales service system.

Our company promises to work with customers in a sincere and cooperative manner to successfully complete all the work of related projects. Any problems that occur during any period will be resolved in a serious and responsible manner.

After the warranty period, our company will continue to provide preferential technical services and after-sales maintenance services to the buyer, and promise to provide customers with the same after-sales service quality during the warranty period, and provide customers with the required spare parts at a reasonable price and bear the improvement caused by the principle failure.

We will provide lifelong service of system hardware and software, and only charge the cost fee.

We have set up an after-sales maintenance hotline to provide 7*24 hours of telephone service support free of charge, and established a localized support team in 17 provinces across the country to quickly provide customers with targeted solutions through a comprehensive and full-coverage after-sales service system.

Our company promises to work with customers in a sincere and cooperative manner to successfully complete all the work of related projects. Any problems that occur during any period will be resolved in a serious and responsible manner.

After the warranty period, our company will continue to provide preferential technical services and after-sales maintenance services to the buyer, and promise to provide customers with the same after-sales service quality during the warranty period, and provide customers with the required spare parts at a reasonable price and bear the improvement caused by the principle failure.

We will provide lifelong service of system hardware and software, and only charge the cost fee.

We have set up an after-sales maintenance hotline to provide 7*24 hours of telephone service support free of charge, and established a localized support team in 17 provinces across the country to quickly provide customers with targeted solutions through a comprehensive and full-coverage after-sales service system.

Our company promises to work with customers in a sincere and cooperative manner to successfully complete all the work of related projects. Any problems that occur during any period will be resolved in a serious and responsible manner.

After the warranty period, our company will continue to provide preferential technical services and after-sales maintenance services to the buyer, and promise to provide customers with the same after-sales service quality during the warranty period, and provide customers with the required spare parts at a reasonable price and bear the improvement caused by the principle failure.

We will provide lifelong service of system hardware and software, and only charge the cost fee.

We have set up an after-sales maintenance hotline to provide 7*24 hours of telephone service support free of charge, and established a localized support team in 17 provinces across the country to quickly provide customers with targeted solutions through a comprehensive and full-coverage after-sales service system.

Our company promises to work with customers in a sincere and cooperative manner to successfully complete all the work of related projects. Any problems that occur during any period will be resolved in a serious and responsible manner.