With many years of sustained and stable development, the comprehensive strength of the company has been greatly enhanced. Owning to the excellent performance and good quality, Changhong products are highly praised by our customers and society and the company has achieved the following authoritative certifications successively.

1. Certificate of ISO9001-2000 and GB/T19001-2000 Quality System.

2. IEC60623:2001 Certificate of Conformity issued by TUV Rheinland Product Safety Gmbh

3. CE certificate stated that the Ni-Cad alkaline rechargeable batteries manufactured by Changhong are certified in compliance with Council EMC directive 89/336/EEC

4. KS certificate stated that Ni-Cad rechargeable cells manufactured by Changhong are in compliance with the Korean Industrial Standardization Act. issued by Korean Standards Association.

5. Certificate of Type Approval issued by China Classification Society, which stated that all these Kinds of Ni-Cad cells manufactured by Changhong are approved to be applicable for ships D.C. reserve electrical source & handle electrical source.

6. SGS test report issued by SGS-CSTC Chemical Laboratory for Nickel Iron alkaline battery manufactured by Changhong.

7. PMA Certificate issued by CAAC (Civil Aviation Administration of China);

8. UkrSEPRO certificiate issued by Ukraine Derzhspozhyv standard, which stated that Ni-Cad rechargeable batteries , Ni-Fe rechargeable batteries, sliver-zinc rechargeable batteries manufactured by Changhong are in compliance with Russian Gost standard.