The introduction of a trade company in Dongying, with a valid operating license, is as follows:

1. Company Name: (Insert the name of the trading company)

2. Location: Dongying, a coastal city in Eastern China’s Shandong Province.

3. License Acquisition: The company has successfully obtained and is currently operating under a valid trade license issued by the relevant authorities in Dongying.

4. Business Scope: The trade company engages in various activities, such as import/export of goods, providing logistics services, and conducting business consultation.

In conclusion, this introduced trading company in Dongying, with a proper operating license, represents an active participant in the city’s commercial landscape.