ZoAn runs mainly three business modules:
● Burn-in system,of which product portfolio covers almost all the types of electronic components performing reliabilty test. 
● Automation test line, to lead the potential needs of growing volume work on test line.
● The third-party Laboratory,provides customers with professional reliability burn-in test.
The three business modules are interconnected and promote each other to provide customers with high-quality products and services.

ZoAn owns an over 50-member R&D team with average industry experience up to 10 years, as well as an senior engineering service team located all over the nation to provide customers with professional, instance and timely technical support and services. 

Premium products and services have won the trust and support of over 300 long-term cooperative customers. They are the military enterprises including aerospace, aviation, electronics, weapons, shipbuilding, Chinese Academy of Sciences, General Staff Headquarters, nuclear industry, as well as semiconductor tech giant like HUAWEI, Infineon, Nexperia,SMIC,ZTE etc. ZoAn products marched to the oversea market since 2015 and exported to Singapore, Philippines, Malaysia, Vietnam, Pakistan,Russia EU and other countries. 

With advanced product technical performance and excellent after-sales service, the company is deeply trusted by our customers. Adhering to the purpose of "quality creates brand and technology seeks innovation", ZoAn is committed to creating value for society and customers, constantly improving product quality, expanding domestic and foreign markets with innovative and competitive products and services.