TZENGLONG USA, INC. Go Recycle Home Company Profile Goods & Services Contact Us Locate Us Welcome to Tzeng Long U.S.A. Inc. Tzeng Long U.S.A. Inc. is the overseas affiliate of Cheng Loong Corp. which is the largest industrial paper, corrugated carton manufacturer and one of the largest manufacturers of paper sheet products in Taiwan. 2801 S. Vail Avenue, Commerce, CA 90040 Telephone: (323) 722-5353 or (201) 843-1844 Facsimile: (323) 722-5311 or (201) 843-1899 Home Company Profile Goods & Services Waste Paper Kraft Liner Board CLC Liner / Medium Heavy Machinery Contact Us Locate Us Copyright 2011 Tzenglong USA, Inc. | home | Company Profile | Goods & Services | Contact Us