1987	Establish and produce welding rods

1992	Produce Ceramic Backing Plate and Ceramic Stud Ferrule

2001	Finish the first step of research project of Small Business Innovation Research (SBIR) at Small and Medium Enterprise Bureau of Ministry of Economic Affairs

2002	1.Make Ceramic End Tab and take out its 20 years patent from Taiwan, USA, Japan and Korea 2.Apply the project of Industrial Technology Development Program at Ministry of Economic Affairs

2003	Improve ceramic material to arrive excellent stud welding

2004	Adjust ceramic production line to increase production efficiency

2005	1.Purchase new automation machines to manufacture smaller Ceramic Stud Ferrules 2.Research and develop Ceramic Backing Plank

2006	Apply for the patent of Ceramic Backing Plank in Asia

2007	Apply for the patent of Ceramic Backing Plank in Europe and USA

2008	1.Market the new patent product-Ceramic Backing Plank 2.Formally obtain Taiwan Patent of Ceramic Backing Plank