The product quality meets the technical standards of the manufacturer. The quality assurance of the manufacturer's responsibility:
1、Guarantee return, replacement, repair within one month of shipment
2、Guarantee replacement, repair within three month of shipment
3、Guarantee repairmen within twelve month of shipment
4、Regardless of when and where you use the company's products, it is entitled to lifetime paid services.
5、All parts of the country offices, sales, agent units of the company can provide after-sales service to this product.