Established in 2009, Haoyu Electronics and Technology Co., Ltd plays a role as leading company which designs researches electronic products, together with production lines, sales teams, quality controlling after- sale departments, maily focused on creative, environmental, practical, ...

Shenzhen key technology is a set of stirrup novel, unique, stylish and practical product design development, production sales high-tech enterprises. Our main business products are MP3 / 4, mini stereo, desktop speakers, voice, digital other early childhood education; which variety have ...