Since the establishment in 1989, we are leading aluminum extrusion manufacturer vietname and taiwan. In those years our products have obtained good reputation asia(especially vietnam, japan taiwan). Because do not only own high technology by taiwan ...

Established in 1979, Diamond House Int'l Inc. , has developed the eminent brand name " Housefit" and we are leading Russia, Ukraine, Czech, Kingdom of Saudi Arabia Iran provide professional indoor sports equipment such as upright bike, ...