Shenzhen Yuanguanghao Electronics Co., Ltd. Is one of the leading manufacturer with Independent import and export rights ,engaged in R&D ,Produce and Marketing of promotinal gifts . we have professional designers, engineers, technicians and administrators. We have very strong production and development ability such as from product figure ,structure , PCB Board to mold open ,injection and assembling . Our principle is "quality is our life, innovations is our development", and commit ourselves to Provide customers with high quality ,novel electronics gifts items . OEM & ODM are Available in our factory .