Our Company
Products
News
Gallery
Social Responsibility
Contact Us
Our Company
Products
News
Gallery
Social Responsibility
Contact Us
QUALITY COMMITMENT
CUSTOMER RIGHT COMMITMENT
AFTER SALE SERVICES COMMITMENT
DESIGNING COMMITMENT
Commitment in design:constant and continous changes in technology, determining the priority of needs and costumer wishes, has obliged Sina to design & innovate in line of it's mission which is the basis of Sina policies & strategies.