1. Conbraco Industries Inc 701 Matthews Mint Hill Rd, Matthews, NC 28105 Coordinate: 35.117706,-80.71238 Phone: (704) 847-9191
2. Swagelok Co 221 Beltway Blvd, Matthews, NC 28104 Coordinate: 35.09455,-80.66655 Phone: (704) 289-7400