1.當產品發生故障時，請儘快與當地維修人員聯繫，以免發生安全問題。

2.本表格應由原安裝人員填寫。如有疑問，請及時聯繫銷售或售後人員。

3.對於您的售後服務需求，我們會在 24 小時內回覆您，請留意您的信箱。

4.當客戶報告問題時，請盡量附上相應產品的 SN、圖片或視頻等證據以顯示故障/錯誤代碼，以便我們的售後團隊更快速地協助處理問題。

5. The following situations occur: Wenzhou Jiangguang Electric Technology Co., Ltd has the right to reserve after-sales service: the customer disassembles the product without permission; the product is not caused by technology or materials; the product does not meet the warranty conditions; the product is not produced by the company;