address：No.1 Fuchengmen Avenue, Xicheng District，100037
Telephone：+8618201686273
Fax：+8618201686273
mail：info@cqc-lab.com.cn
CCC certification
CQC certification
China energy efficiency labeling certification
RoHS certification
Network access license for telecommunication equipment
Model approval of radio transmitting equipment
China energy saving certification
China environmental mark certification
