CHERNG HORNG TECHNOLOGY CO., LTD.
industrial ( industry) vacuum & hardware products & components- valves, valve, flange, flanges, bellow, bellows, clamps aluminum, nail clamps aluminium, centering ( center, centre, central) rings, NBR rubber & vitons o rings, mesh centering rings, centering rings adaptors ( adapters), flexible hoses, outer rings centering rings, blank & stainless steel bored flanges, ...

Taiwan
Others 
China 











