Dear Sirirat
After reading carefully of your attachment I found it has a litter different of GS16.
From the pitcure of GS16, frame is black & gasket is blue, but follow the table
we acquiescce think that black of gasket & blue of frame!
Extremely apology for not confirm that!! Because the second one is unnormal color on
brochure, so if you insist that we can try to negotiate with factory.
Thank you for your understand and apologize again!