求翻译：我工作于张江集团，我们对外投资时其中最重要的一条标准就是调查被投资企业近几年诚信度，诚信对商家企业的重要性不言而喻。是什么意思？

正在翻译，请等待...

I am working on Chang Jiang Group, when our foreign investment, the most important of which was to conduct an inquiry into the invested enterprise standard article in recent years the credibility, integrity is self-evident importance of commercial companies.

I work Yu Zhangjiang the group, when our foreign investment a most important standard is the investigation is invested the enterprise in recent years good faith, the good faith is self-evident to the business enterprise's importance.

I work in Zhangjiang group, our foreign investment is one of the most important was that investigations in recent years by the invested enterprise credit, importance of honesty in business enterprises is self-evident.

I work on Zhangjiang group, we most important one standard investigation invested enterprise sincerity degree in recent years among them when investments abroad, the importance to the enterprises of trade company of the sincerity is self-evident.