Beichen Industry Park

we are one of the prestressed high-tech enterprises ,specialized in prestressing technique R&D, anchorage,machine and prestressing construction ,built in 1998 ,over ten years projects experien...

4-5 no.,building no.10 ,3 area,north city,Miyun Road,NanKai district,TianJin city,China(Mainland)

With twenty years&＃39; history and experience, Tianjin OuNaiDa Transmissions Machinery Trading Co. Ltd. is specialized in manufacturing various kinds of standard and non-standard power transmissio...