'Duck Dynasty' Sponsor -- We Stand Behind Phil

If "Duck Dynasty" network A&E feared advertisers would scatter like waterfowl after a shotgun blast because of Phil Robertson's anti-gay comments ... it's not happening.

A company called Skyjacker -- which builds truck suspensions -- tells us it stands solidly behind Phil and the show ... saying it's a matter of God and country -- it's a free country and Phil has a right to his opinions.

Company brass tells us it goes beyond the Constitution ... to the Creator: "We are a Christian- based company and actively share our faith so standing with Phil Robertson is an easy choice for us."

Robertson opened up a can of worms when he said homosexuality and bestiality were the same sin ... his church seems to back Phil up on that.

Officials at White's Ferry Road Church just told us, "We love him and support him."