Our factory-Ningbo SaiLa technology Co., Ltd. is located in Ningbo China.
We are specialized in supplying new promotional products , including pillow speaker, sound hats, earmuff headphones, usb battery, ipod speaker, iPod and iPhone Battery Backup, the foldable loud speaker,  Solar energy calculator etc. Our mission is to provide customers with the better promotion production, excellent service, punctual delivery day, but lower price. Welcome OEM and ODM.