Hello!!
Your advertisement has attracted my attention because I consider that my qualifications will fulfill your requirements.
I am a native Thai speaker, fluent in either English or Thai though. I can negotiate the cost and find suppliers to meet your desire. Even though, I am a new freelancer in this site.
Looking forward to the opportunity to provide you with any further information that you may require. If you are interested or have any question, please do not hesitate to contact me. Thank you.
Best regards
Luss