1. Avchem 5757 Phantom Dr Ste 300, Hazelwood, MO 63042 Coordinate: 38.77114,-90.38608 Phone: (314) 880-2700
2. Benetech Inc 97 Ford Ln, Hazelwood, MO 63042 Coordinate: 38.77261,-90.35425 Phone: (314) 895-9113