We Will Provide Quality
Pre-Insulated Pipe Production Line, 3LPE Coating Pipe Production Line
Qingdao Huashida Machinery Co., Ltd.
1. Our Factory
Qingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years...