The company also has substantial interests and operations in life sciences and other businesses.
Management diversify core business：
Corp. develops including that many maximal the whole world marketplace containers dock manages business , hotel , retail chain Corp. , landed estate with capital construction business , the sources of energy , life science and technology , science and technology hold the controlling share , the information network , investment and other, serve down to the most advanced dispatch of technology.

 
>> Membership
*Corporate Member of Hong Kong Quality Association
*Member of World Airline Entertainment Association
*Member of Bluetooth Special Interest Group.
>> ISO
Quality Assurance is an integral part of our production process. We see affordable prices, the fitness of the product for its ultimate use and meeting user requirements as essential components in our quality equation. Therefore, in 1996,we have gained international recognition for our many quality initiatives and received ISO 9001 accreditation Besides, with ATO's comprehensive environmental management program that aims to minimize any impact to the natural habitat, we have been awarded ISO 14001 certification in 1999.
>> RoHS POLICY
ATO commit to design, manufacture and deliver products conforming to the requirement of RoHS (directive 2002/95/EC), WEEE (directive 2002/96/EC), customer environmental requirements and ATO green standard.