GAMMA BICYCLE TIANJIN GAMMA BICYCLE CO.,LTD BICYCLE & ELECTRIC BIKE MANUFACTURER IN CHINA TIANJIN GAMMA BICYCLE CO., LTD PROFESSIONAL BICYCLE & ELECTRIC BIKE MANUFACTURER WAS FOUNDED IN 1994. IT COVERS 48,000 SQURE METERS, ADOPTING WORLD`S ADVANCED ELECTROSTATIC PAINTING AND SEMI-AUTOMATIC ASSEMBLING LINES .IN 2001, WE OBTAINED ISO9001 INTERNATIONAL QUALITY SYSTEM MANAGEMENT AUTHORIZATION. PRODUCTION ACCORDS WITH JAPANESE ¡°JIS¡± OR GERMEN ¡°DIN¡± STANDARD. ALSO WE OBTAINTED SG INTRUDUCTION MANAGEMENT AUTHORIZATION. THE OUTPUT IS REACHES 1000,000 SETS EVERY YEAR.THE MAINLY OVERSEAS MARKETS ARE JAPAN, KOREA, RUSSIA, DANMARK, ETC.