hat
ZTF se yon kalite fòme teknoloji devlope pa Zhongtai Konpayi nan 2005, ki absòbe teknoloji avanse soti nan tou de domestik ak entènasyonal, ak Lè sa touche "Teknoloji Inovasyon Prim" pa Lachin Fwad Qui Asye Association.
eng
ZTF is a kind of forming technology developed by Zhongtai Company in 2005, which absorbed advanced technology from both domestic and international, and then earn “Technology Innovation Award” by China Cold Forming Steel Association.