Taizhou SIA trading Co.,Ltd (SIA) is the subsidiary company of Quanshun Motor Co.,Ltd (QS Motor), who devotes on electric motor & kits. SIA is one and only of exporting department of QS Motor/Taizhou Quanshun Motor Co.,Ltd and has own sale department, export department, general accounting department, after-sale service department, personnel department, general affairs department and so on.