As discussed via phone with you, I would like to invite you to do Investigation & clarification the Lighting Control (Brand Light-style) at Sofitel Sukhumvit Hotel, Sukhumvit 15 to understand the performance of the system and we plan to do renovation part of the Hotel that need to combine the new lighting design work with the existing system.
However I and my team available to make it next week on Tuesday 27th, Wednesday 28th or Friday 30th September, 2016, please consider and feedback your preferred time for our Engineer to prepare the place.
Please issue your investigation fee to our client for approval ASAP then we can start the work.