We should consider the said firm quite reliable for （） engagement as you mentioned.

（） for more than 30 years, we are confident we can give...

填空题（） for more than 30 years, we are confident we can give our customers complete satisfaction.

We are （） exporters of all kinds of Chinese goods.

填空题We are （） exporters of all kinds of Chinese goods.

We would be glad to receive your （） export prices on th...

填空题We would be glad to receive your （） export prices on the basis of CIF Shanghai.