You are Mr. Kamon Siripat, Managing Director of Silver lmports Ltd., 14 Sukhumvit Road, Wattana, Bangkok 10110.
You have learned from the Bangkok Post that Thai Industries Limited, the manufacturer of world leading sports footwear, has been chosen to receive the Excellent Industry Award from the Ministry of Industry.
Write a letter of congratulations to Mr. Thanakit Promsuk, Manager of Thai Industries Limited, 105 Suwannasorn Road, Kabinburi, Prachinburi 25110.
Tell him that you believe that this achievement reflects the company's successful operation in the aspects of products, managements, and manufacturing process.
Also, mention in your letter that this Excellent Industry Award enables the company to make Thai products well-known in international market.
Use full block style with open punctuation.