CHANNG CHIN INDUSTRY CORP.
The Hsieh Chin company was established in 1972 by president Cheng-Chung, Hong and it was changed to "CHANNG CHIN INDUSTRY CORP." in the year of 1991. Our company was highly stressed on the development of R&D and manufacture process improvement which in accordance with our high quality demanded.Initially, we main produced Cutting Wood Screw but we import ...