The quality of this product is up to standard.; This product has reached the standard.

这项产品的质量已经过关。

《新英汉大辞典》

If you use this phrase make sure the quality of the product you are selling is top notch. Otherwise the customer might say, "your products are too cheap", that is, low quality, and leave your store!

你如果使用这句话，一定确保顾客相信你卖的商品质量是顶级的，否则顾客可能会说“你的东西太便宜了”，这意味着不可能是好货，然后离开你的商店！

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This constant feedback cycle enables the team to continuously improve the quality of the work being done, and the product being developed.

这种持续的反馈环使得团队不断提高已完成工作和开发中产品的质量。

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If you skip this step, the quality of your product will be sorely compromised.

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This is not just the result of being a high-quality product, but that those who oversee the brand are (in a good and necessary way) paranoid enough to sense when changes in market conditions are taking place and a reassessment of a brand is required.

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"Red Hat and others are saying that if you buy this product, you get quality assurance and the value of a relationship, " he says.

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