Lavonia Chamber of Commerce Members Go back to directory. Add to Address Book. Haering Precision Haering PrecisionAutomotive Manufacturing Contact: Teresa Liener Work 50 Anton Haering St. Lavonia Georgia 30553 work Work Phone: 706-356-4031work Cell Phone: 706-461-6765cell Work Email: dustin.chambers@us.anton-haering.comINTERNET Website: http://anton-haering.com Categories: Automotive Updated 2 months ago.