| EXHIBITIONS | TIME | BOOTH NUMBER | PRESENT PEOPLE |
| Light+Building 2004 in Frankfurt | April 18th--22nd,2004 | 613A30-B | Mr Wang. P.Y. Mr Lefeng Chen |
| The 95th Canton Fair | April 15th--20nd,2004 | New hall 25.2 N20 | Mr Zhu, Miss Jane Miss Kandy |
| LIGHTFAIR INTERNATIONAL 2004 In Las Vegas,Nevada | March 28th--April 2nd,2004 | 572 (AK) | Mr Wang P.Y. Mr Lefeng Chen. Miss Tess |