Hein Oil Co W2227 Pine St Poy Sippi, WI 54967 Phone : (920) 987-5130 Business Category Oils-Fuel (Wholesale) Petroleum & Petroleum Products Wholesalers Exc. Bulk Stations & Terminals Hein Oil Co Inc W2339 County Road H Poy Sippi, WI 54967 Phone : (920) 987-5130 Business Category Oil & Gas Producers