Business Hours Menus Directions Kashrus Delivery Catering Newsletter Contact Us On-line Ordering Kashrus Yi-Tzi Peking is under the Kosher Supervision of: The Community Kashrus of Philadelphia (Keystone K) Mashgiach Temidi on premises at all times   (484) 562-YITZ (9489) 145 Montgomery Avenue Bala Cynwyd, (Philadelphia) PA 19004