ATTtarget

     ATT Will be committed to providing customers with high-quality, excellent services, low-cost certification services, and gradually become an excellent brand with distinctive quality services in China's testing and certification industry.

ATTidea

    Quality first     honest service

ATT then

    Fair     just     accurate     rigorous    

ATT More than five

   Trust more     Understand more     Be more forgiving     Communicate more     Give a little more