LongYin group international printing co., LTD is one of the most influential brand printing enterprise in Guangdong area,which owns Shenzhen Jinbo digital fast print company that established in 2001, In 2002 successively set up long-Hui printing (Shenzhen) co., LTD.,Shenzhen Long-hui printing packaging co., LTD., Shenzhen Long-Ying printing packaging co., LTD., and Shenzhen Jing-Zhi-Da packaging co., LTD., five big organizations, and so on.