Quality guarantee.

质量保证。

Quality Guarantee with Moderate Quotation.

品质保证，价格公道。

Please rest assured! Quality guarantee! We sell very fast!

请放心！质量保证！我们卖的非常快！

Have complete testing means and perfect quality guarantee system.

具有完备的检测手段和健全的质量保证体系。

Two books "is a" Residential Quality Guarantee "and" Residential Manual.

两本书“是”住宅质量保证书“和”住宅手册。