请专业英语人士翻译以下内容：Pls see the reply in red as below: 1. Height A

请专业英语人士翻译以下内容：
Pls see the reply in red as below:

1. Height Adjustment Range: 1020 -- 1730 mm. Inspection report : :920 -1580 mm
Twinlike:The products are the same with sample sent for test report,we think the reason for difference occured is the different measured way.Maybe you can inform the inspector the way you took during sample test.
2. The Product insufficient Quantity. (Only to accomplish 20%).
Twinlike:The products were finished and packing were ready on that inspection day.We could finished them before 16:30 of that day.We will promise that we will delivery the goods as required for this shpmt.