南非采购需求：9 个音符，鼓盘，F# 大调，手盘，手盘乐器，乐器

I'm interested in acquiring a stainless steel product with specific features. The product should have a size of 53 cm and produce a scale in F# Major. It needs to include a total of 9 notes, specifically: F#, G#, A#, B, C#, D, D#, F, and F#. Additionally, I would like the frequency options to be either 432Hz or 440Hz, as this is important for my application. For the finish of the product, a gold color is preferred, which adds to the aesthetic value. If available, please provide information on pricing, minimum order quantities, and lead times. Also, any relevant details about the manufacturing process or customization options would be appreciated. Looking forward to your prompt response!