Return Receipt No.

返回收据号…

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Please return a signed copy of the contract no later than 10 days of the receipt date.

请在收到后10天内将签署好的合同复印件发回我们。

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Also provide guarantee services all the way, each product requires the supplier to provide authoritative appraisal certificate, receipt of goods can be no reason to return in three days.

还全程提供担保服务，每款产品都要求供货商必须提供权威鉴定证书，收到货三天内都可以无理由退换货。

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