Hadwin-White-Pontiac-Buick- GMC-Subaru Share: Auto Dealers/ Sales & Repairs Hadwin-White-Pontiac-Buick- GMC-Subaru Visit Website Request Info 2325 Hwy 501 E Conway, SC 29528 (843) 347-4633 (843) 347-4798 (fax) Map What's Nearby? Distance: 5 10 15 20 25 50 mi.