在正确安装使用下，若出现产品质量问题，经双方确认，如确属我企业责任的，我司负责免费进行妥善处理或产品调换，费用概由我企业承担。

对顾客提出的投诉或服务问题，我司******24小时内作出答复，若需现场解决，请致电

24小时售后热线：13308039679

In order to ensure the product quality of our factory, the enterprise will strictly check and accept according to the national standards to ensure that the products are qualified.
In the correct installation and use, if there is a product quality problem, confirmed by both sides, if it really belongs to our corporate responsibility, our factory is responsible for the proper treatment or product exchange free of charge, the cost will be borne by our enterprise.
Our factory guarantees to reply to customer complaints or service questions within 24 hours. If it needs to be solved on site, please call us.
24-hour after-sales hotline: 13308039679