Hwa Hsing Screw Industry Co., Ltd.--Chipboard screws, self-drilling screws, wood screws, drywall scr
Hwa Hsing Screw Industry Co., Ltd., founded in September 1973, is one of Taiwan's leading manufacturers of a wide range of screws. The company uses high-grade materials produced by China Steel Corporation to make high-end screws. The ISO9001:2000-certified firm says it has installed an advanced n... 详全文