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2020- Expand the spring and semi-finished integrated module series - Main products: turning parts, riveting parts, stamping parts, springs, screws, nuts, and assembly parts

2011- Expanded stamping series - Main products: turning parts, riveting parts, stamping parts, screws, nuts

2010- Expanded Turning Series - Main Products: Turning Parts, Riveting Parts, Screws, Nuts

2008- Company Established - Main Products: Screws, Nuts