WorkVenture gives you an inside look at what it's like to work at Robinson Piano Co., (Siam) Ltd., office & team photos, reviews and more. This is the Robinson Piano Co., (Siam) Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Robinson Piano Co., (Siam) Ltd..Apply to PixillaApply to SmoothlaneApply to i tech technologyApply to WorkVenture Technologies