Shenzhen ZZDP Technology Co.Ltd. is a hi-tech enterprise which is the top one in R&D and manufacture bar code scanner and data collector of China. Our wireless bar code scanner and data collector have reached the international advanced level in technology and function. Wireless bar code scanner which can transmit data in 1000 meters in open space, is in the lead of the same field. Our products have sold to more than 20 countries and keep on getting good comments. Our strong R&D group can design and make products according to customers��requirements.We hope we can establish long-term cooperation and develop your market together��