When we had the idea for an Endorsed Service Provider network several years ago, the first company I approached was Contract Engineering Services (CES). Over the last 6-7 years I’ve worked with CES on dozens of projects and cannot recommend their work highly enough.
The one mistake I see clients make over and over (twice today so far as it happens) is trying to get ANYTHING made without a complete design database. This never works, and is of course also always my fault somehow. This in large part is why I formulated Kelly’s 1st & 2nd Laws of China Sourcing.
CES just updated their website, so go take a look!