Hong Ren is established on December 2004 in Taiwan. 
Hong Ren business is laser head overhual.
We have our own laser repairing laboratory in Hsinchu.
The present we have good performance in
HP 5517A,5517B,5517C,5517D... , 
Zygo 7701,7702...
AOM Z4203D LASER
and ASML Green Laser (Uniphase CDPS532M)


We also welcome foreign company join us to be our agent in the overseas market.