Who was commissioned to make the Surface?

We all new that it was not a company base in USA but exactly who was commissioned was a mystery. Today I found in this Taiwanese site that it's a company from this country the winner of that bid. Pegatron Corporation is a manufacturing company founded in 2008:

Pegatron is a worldwide leader in electronic and computing DMS (Design and Manufacturing Service) with extensive experience in product development and vertically integrated capabilities. With equity of US$2.7 billion, Pegatron boasts a diversified product line, including motherboards, desktop PCs, notebooks, broadband, wireless systems, game consoles, networking equipment, Set-top boxes, multimedia, LCD TVs, and more. At Pegatron, we take pride in our well-diversified product portfolio, unique designs, flexible manufacturing capabilities and reliable after-sale services.