求翻译：上周除与法兰件厂家联系外，还花了很多时间努力继续寻找中国有实力的阴极保护公司（以前也多次找过），但同样没有发现有好的可依赖的公司。是什么意思？

In addition to the manufacturers contact with the flanges last week, also spent a lot of time and efforts continue to find the strength of the cathodic protection (also numerous experiences of finding), but also did not find good companies can rely on.

In addition last week with the flange part manufacturers, but also a lot of time was spent trying to find the strength to continue to the cathodic protection company (formerly found on many occasions, but it is also not found to be good to rely on the company.

Last week besides with flange factory relation, but also (also spent the very much time to continue sought China to have the strength cathodic protection company before many times to look) diligently, but same had not discovered has company which good might rely on.

Apart from the flanges manufacturer, last week, also spent a lot of time effort to continue the search for cathodic protection of Chinese power company (also approached many times before), but similarly found no good company to rely on.