automatic Barcode Scanner for school books

 MASUNG TECHNOLOGY (HONGKONG) CO.,LIMITED：FLAT/RM 205C 2/F KWONG ON BANK MONGKOK BRANCH BUILDING,
728-730 NATHAN ROAD MONG KOK KL
HONGKONG

Hunan Masung Information Technology Co.,ltd.：No.66, Section 1,Tengfei Road, Wangcheng Economic and Technological
Development Zone, Changsha,
China

Shenzhen Masung  Intelligent Equipment Co., Ltd., /Shenzhen Masung Technology Co., Ltd.

： 701, Building 11, No. 8, Golf Avenue, Guangpei Community, Guanlan Street, Longhua District, Shenzhen, China

 +86-18033404070  COCO