Brief Introduction
Business Scope
Testing Capacity
Accredited Testing Scope
CCC
CQC non-compulsory
CQC certification of energy...
Commissiion business
Low-voltage switchgear and...
Power transformers
High-voltage/low-voltage...
High voltage switch...
Contact Us
        Business department:0769-81867878 
        Low voltage equipment assembly department:0769-81867488 
        Low voltage component department::0769-86106680 
        Complaint Hotline:0769-86106683 
        Fax:0769-81867878 
        Address: No.68 XiHu East Road, ShiLong Town, Dongguan City, Guangdong 
        Province.523325 
        E-mail:dy@cest.cn 
        WebSite : http:// www.cest.asia