Certificate of Accreditation of Radiation Safety

　　This is to certify that in accordance with the laws and related stipulations including the Law of the People's Republic of China on Prevention and Control of Radioactive Pollution and the Regulations for Safety and Protection against Radioactive Isotopes and Radiation-emitting Devices the named company is entitled to engaging in activities involving the licensed items and category.

　　Company:

　　Domicile: Legal Representative:

　　Licensed Items and Category: Using Class II Radiation-emitting Devices

　　Registered Number:

　　Period of validity: to June 7, 2018

　　Issued by: Environmental Protection Department of Hunan

　　Date of issue: June 8, 2013