China Buffet is located at 277 Route 288, Ellwood City, PA. This business specializes in Buffets and Chinese Restaurants. China Buffet is open Mon, 11am-10pm ; Tue, 11am-10pm ; Wed, 11am-10pm ; Thu, 11am-10pm ; Fri, 11am-10pm ; Sat, 11am-10pm ; Sun, Closed. and accepts Visa.