1）超过12个月保修期的产品
the products beyond 12-month-warrant.
2）未按产品使用说明进行安装、使用、维护、保管而造成损坏的产品；
the products damaged by istallation ,usage ,maintenance and keeping not under instruction.
3）私自修、涂改本公司保修标志的产品；
the products with a defiled and obliterative warrant symbol
4）任何由客户或第三方对产品所进行的维护、更改、变更或有其它影响的尝试而造成损坏的产品；
the products that damaged by consumers or others' alteration ,maintenance or other attempt influencing the quality
5）因不可抗力造成损坏的,如地震、水灾、雷击和运输交通事故等；
the products damaged by force majeure such as earthquake,floods lightning strike ,transport accident and so on
6）客户在搬运、运输过程中,人为造成损坏的；
the products damaged by consumers' transportation and movement
7）经我司售后检测无质量问题的产品.
the products that have none quality problem under our check
PS：
完全手打,并参考一些英文说明,尽量保持准确 1）超过12个月保修期的产品
the products beyond 12-month-warrant.
2）未按产品使用说明进行安装、使用、维护、保管而造成损坏的产品；
the products damaged by istallation ,usage ,maintenance and keeping not under instruction.
3）私自修、涂改本公司保修标志的产品；
the products with a defiled and obliterative warrant symbol
4）任何由客户或第三方对产品所进行的维护、更改、变更或有其它影响的尝试而造成损坏的产品；
the products that damaged by consumers or others' alteration ,maintenance or other attempt influencing the quality
5）因不可抗力造成损坏的,如地震、水灾、雷击和运输交通事故等；
the products damaged by force majeure such as earthquake,floods lightning strike ,transport accident and so on
6）客户在搬运、运输过程中,人为造成损坏的；
the products damaged by consumers' transportation and movement
7）经我司售后检测无质量问题的产品.
the products that have none quality problem under our check
PS：
完全手打,并参考一些英文说明,尽量保持准确