My favorites are Camillus, Spyderco, and Buck all make good quality product and, in my experience, outstanding customer relations.
Charlie Fox, you can post here and speak more or less directly with Joe Houser, Sal Glesser, Darrell Ralph and Will Fennell and a host of others too numerous to name most any day. I have received personal replies from several of these fine gentlemen on questions that I had. I have had input on the forthcoming Buck Bladeforums 501 and we convinced Will Fennell to make us up some edc's in 154cm. This is a change to a model that noone has yet. If that isn't customer service, I don't know what is.
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Although it does not mindfully keep guard in the small mountain fields, the scarecrow does not stand in vain
Bukkoku