1997 Estabish a factory in Dalian, China
<br/>1998 Start develop the first generation laser instrument for elevator rail alignment application
<br/>1999 A self leveling compensation balancing system developed.
<br/>2000 A second generation Laser instrument developed
<br/>2001 A third generation Laser Linear Alignment Alignment redesigned in compact size and one hand operation.
<br/>2002 Start the international business with office in Hong Kong