求翻译：真是遗憾！因为最近我们比较忙，所以迟了复您，抱歉！我们的产品非常不错的。如果您有机会到广州，欢迎到我们写字楼或是厂里参观！如果还有其它什么需要请与我们及时联系！是什么意思？

What a shame! Because we busy recently, so complex you late, sorry! Our products are very good. If you have a chance to Guangzhou, welcome to our office or factory to visit! If there's anything you need, please contact us!