Great Well Electronic Ltd was founded in August 1998,as a high tech company.We specialize the development,manufacture and sales of modern electronic telecommunication products for import,export,OEM ODM customers worldwide.To ensure efficiency customer satisfaction we utilize machinery equipment,stringent quality ...

Established in 2003,Website:http://www.greelanlabs.com, Shaanxi Greelan Technology Development Co., Ltd is specialized digital language lab, with strength on learning system, lab equipment and software. Our company own self import export right pass the FCC, CE, ISO9001, ISO18001, CCC etc., authentication. At present, ...