• Partopayesh Co. Ltd

  Partopayesh Co is active in health physic, radiation protection and dosimetry field in medical and industrial companies in Iran. We consult with customers and supplying their requirement.

  Telephone：98-21-22293000Address：Iran

• Sierra Radiation Dosimetry Service, Inc.

  Sierra Radiation Dosimetry Service, Inc. is a California corporation. We are dedicated to providing our clients the best service, most accurate radiation dose assessments available, all at very competitive pricing. believe that Service should be an active member of your Protection program. ...

  Telephone：1-866-897-8707Address：7301 N FM 620# 155-347