无论是跨境电商还是境内电商，产品质量一直都是不变的王道，一家自始至终注重质量的店铺更有可能发展成为百年老店，也会因为其良好的口碑吸引来源源不断的客户。在跨境电商中，卖家可能会面临需要向国外买家介绍产品的要求，这个时候，妥帖、清楚的用语会有助于卖家向买家解释清楚，并在其心中树立良好的形象，以此吸引回头客及增加店铺名声在消费者群体之间的自发传播。除此之外，在与厂家商量有关商品质量的问题时，合适的商务英语也会帮助卖家与厂家构建良好的合作关系。
1.If the quality of your products is found satisfactory, we may place regular orders. 如果贵方产品的质量令人满意，我们可能会定期订货。
2.We sincerely hope the quality of your products is in conformity with the contract stipulations. 我们真诚希望贵方产品质量与合同规定相符。
3.The transferee must see to it that the quality of the product is maintained. 接受转让一方要负责维持产品的质量。
4.Our Certificate of Quality is made valid by means of the official seal. 我们的质量证明书盖公章方为有效。
5.Our quartz technique is well known in the world , and we believe our watches are official quality. 我们的石英技术世界闻名，而且我们相信我们生产的手表具有高质量。
6.It's really something wrong with the quality of this consignment of bicycles; we will be responsible to replace the defective ones and are prepared to accept return of the rejected bicycles within a week. 这批自行车的质量确实有问题，我们会保证换掉质量不合格的产品，并将在一星期内接受退货。
7.The colour of the shipment is much darker than that of your previous consignment. Also, we find the goods do not agree with the original patterns. 这批货的颜色比上批要暗得多，同时，我们也发现货物与原式样不符。
8.Have you received the specifications as shown in our catalog? 贵方收到了按我方目录所列的产品规格了吗？
9.The new varieties have very vivid designs and beautiful colors. 新产品图案新颖，色泽鲜艳。
10.We are here to discuss the trade marks of your products. 我们来谈谈贵产品的商标一事。
