
Estar has a r&d team composed of 18 staff specialized and professional in the field of mobile phone and telecommunication. Every r&d member has great competence for products innovation and design with their years of technical support experience and high education degree. To ensure super quality for customers, estar has established its professional q&c group to control quality of every producing process. Each product is surely inspected carefully by our q&c staff before shipment.
"professional, sincere, concrete, efficient" - as our moto, estar always engages in providing multiple products, flexible sales methods, personalized customer services.