Preferred Anchor & Attachment Manufacturers?

Is there a one-stop resource that shows selection of concrete anchors, steel clamps, and wood attachments for use with sprinkler systems?

Much of the manufacturer's information I have is just on products I've heard about or come across from contractors in the industry (familiar with Erico, Sammy's, Thunderstud, Hilti).

If not (and you're a contractor), what manufacturer/brand lines do you use/prefer?

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