Founded in 1996, P.F. Chang's China Bistro owns and operates two restaurant concepts in the Asian niche that include P.F. Chang's China Bistro, a full-service upscale casual dining restaurant, and Pei Wei Asian Diner, a quick-casual, limited-service restaurant. P.F. Chang's menu features traditional Chinese offerings and dishes that illustrate the emerging influence of Southeast Asia on modern Chinese cuisine. Working in dramatic exhibition kitchens, the company s chefs use Mandarin-style wok cooking techniques to prepare menu items. Pei Wei serves classic Asian favorites that are cooked to order using contemporary recipes. The menu is designed to allow guests to choose the style of entr e and their choice of beef, chicken, shrimp, scallops, vegetables or tofu. P.F. Chang s China Bistro is headquartered in Scottsdale, Ariz., and operates more than more than 130 P.F. Chang China Bistro restaurants and nearly 80 Pei Wei Asian Diner restaurants. Pei Wei Asian Diner maintains a location in Scottsdale.