Hongchang-Casing

Qingdao Hongchang-Casing Co., Ltd. is located in Qingdao, China. family owned company, established year 2000, Our company a professional one which introduces modern technology to produce plastic casings and shrinking bags. The bags are various specifications. We have passed ISO9001: 2000 ...

Telephone：86-18653275390Address：tieshanjiedao, Qingdao, Shandong, China