Hefei, Anhui, China

QR company was registered as one of the High-tech enterprises who research & develop the Pre-stressed Concrete Technology and the supporting tensioning equipment, and its core products include...

Fanhua Road, Hefei, Anhui, China

Hfei INTACA Science-Technology Co. Ltd, founded in 1997, is a professional corporation which sells self-developed mechanic equipments with own intellectual property rights in building project, highway...