0086-532-81831892
Xinan Industrial Zone, Huanghe West Road, Economic And Technological Development Zone, Qingdao, Shandong, China (Mainland)
QINGDAO ZHONGHENG PAPER CO, .LTD is a professional factory in producing high-end printing and packaging paper. We have advanced production equipment; expert technical staff and professional sales team. Our factory has rich experience in how to produce per