Wavespectrum Laser Group Limited

 Tel:  +86-22-87931118

Fax:  +86-22-86392109

Add: Huading Hi-tech Industry Zone, 2# Haitai Innovation 6th Road, Xingqing Dist, Tianjin 300392 China

Email: sales@wavespectrum-laser.com.cn

           wavespectrumlaser@yeah.net