David Tran, the owner of Huy Fong Foods (makers of Sriracha hot chili sauce), defends his factory, saying, "We don't make tear gas here." Superior Court judge Robert H. O'Brien on Tuesday, ordered Huy Fong Foods, Inc. to cease operations believed to be causing a smell that the City of Irwindale said has created a "public nuisance" and immediately changes to mitigate the odor. David Tran, CEO and founder, is an Arcadia resident.