http://pastport.jp/user/szttfuav ja-JP " Established in 2005, Shenzhen TitanFlying Technology Co., Ltd (TTF) is located in Shenzhen Univercity Town, known as the silicon vally of China. 2020-03-18T18:09:36+0900 http://pastport.jp/user/szttfuav/timeline/Shenzhen%20TitanFlying%20Technology%20Co.%2C%20Ltd szttfuav http://pastport.jp/user/szttfuav/timeline/Shenzhen%20TitanFlying%20Technology%20Co.%2C%20Ltd