Eastern Collection International Trade Co.,Ltd is one of the best power bank, photo frame, picture frame, bluetooth speakers, hair extensions suppliers in China, welcome to wholesale our power bank, and also welcome to check the price and pricelist with our factory. We have more than 10 year experience dedicated in advertisement and promotional specialties products industries, we have super big product database, optimized working process and strict quality control system, our business scale let us could offer a competitive price. Tell us your requirements, ECC PROMOTION INC is dedicated to make sure the success of your project.