Contact By Mail or Telephone

Control Optics USA
Address:1445 W Brooks St., Ste H, Ontario, Ca 91762
For sales please contact:
Dr. Norman (Waimin) Liu
Tel: 909.983.0788 Cell: 909.525.8666
Fax: 909.983.0791
Email: Waimin_Liu@Yahoo.com

Control Optics HongKong
Products:Yamamoto Laser eye Protection,
Scratch-Dig comparator
Collimation Tester.
Services area: Hong Kong, Taiwan, South Asia
Contacts inf.
Mr. Ying Biu Lam
Cell: +852.930.10593
Email:YBLam2001@Yahoo.com

Contacts in Shanghai:
Services area : China
Products served: Yamamoto Laser eye protection
Scratch-Dig comparator
Contact inf:
Mr. Jinwen Su
Cell: 13916719148
Email: Jinwensu@Hotmail.com