帮我修改一下,下面这句话语法有什么问题?Since entering the market ,SHAOXING CHUSHENGTANG OLD REDWOOD CO.,LTD.always adhere to the “only competitive products” business philosophy.为什么这么改？他的原文是绍兴县楚盛堂老红木有限公司自进入市场以来始终坚持“只出精品”的经营理念。谢谢你的答复

Ever since entering the market ,SHAOXING CHUSHENGTANG OLD REDWOOD CO.,LTD. has always adhered to the “only competitive products” business philosophy.

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建议修正英语翻译如下:
Since entering the market ,SHAOXING CHUSHENGTANG OLD REDWOOD CO.,LTD.always upholds the "Fine Products Only" business philosophy.
注:
(1) 只出精品 = Fine Products Only; Quality Products Only;
(2) "only competitive products" 是指:
(3) 与 有差异.