... Certification :CE,FCC,RoHS 3. 2 years warranty Barcode Scanner Reader MJ2809-AT Huizhou Minjie Technology Co.,Ltd ., established in 2009 ... of tens of superb engineers engaged in the design and application of bar code scanning devices in early days in China ... development. Our main products are laser bar code scanners, engines, decoding modules and wireless scanner modules. Meanwhile, we accept OEM and ...