Pipeline Anticorrosion Thermal Insulation Pipe production line
MACHINERY MANUFACTURER
TEL : +86-532-80999083
E-mail : sales@qdhsd.com
HSD thermal insulation pipe jacket extrusion line win Russia clients. Factory newspaper record the cooperation progress and how to build trust .
Qingdao Huashida Machinery Co., Ltd. is a professional company that integrates the research, development and design of anti-corrosion ....
