NINGBO YONGXIN OPTICS CO., LTD.
Add：No.169 Mujin Road, Hi-tech Industry Park,Ningbo, China
Marketing Department:
Tel：0574-87915336
E-mail：cjj@yxopt.com
Sales Department of Optical Instruments :
Tel：0574-87915339
E-mail：lf@yxopt.com
lu-feng@novel-trading.com
Sales Department of Optical Components :
| Tel：0574-87225946 | E-mail：lwb@yxopt.com |
| Tel：0574-87222548 | E-mail：xu-zw@novel-trading.com |
| Tel：0574-87225387 | E-mail：pyb@yxopt.com |
| Tel：0574-83851087 | E-mail：zhou-chen@novel-trading.com |
Tel：86-574-87906088
Fax：86-574-87908111
Postcode：315040
E-mail：office@yxopt.com