质量保证书
Quality Certificate
1、 产品质保期为一年（人为因素、使用保养不当、不可抗拒灾害除外）。
Time limit for product quality is one year (except for human factors, or improper application or maintenance, or unpredictable disasters).
2、 质量保证期内，如有下列情况，本公司酌情收取相应费用：
In case of the following during time limit for quality, customers will be charged at the Company's discretion:
1 未依据产品说明书指示工作程序使用所致损坏；
Damage due to application not according to the specified operation procedure in the Product Instructions
2 擅自拆卸、扩充、改装所损坏；
Damage due to unauthorized disassembly, addition or modification;
3 非我公司技术人员维修所致损坏；
Damage due to maintenance not made by technical staff from the Company;
4 不可抗拒灾害的设备损坏；
Device damage due to unpredictable disasters;
5 属定货范围以外的备品。
Spare parts outside of supply ranges
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