HOTLINE
86-311-89688300
Add: 9-1-301 JianZhuJiaYuan, NO.15 Zhaiying North Street, Shijiazhuang
Tel: 86-311-89688300 89685181
Fax:86-311-67260063
E-mail:david@dingshengpipe.com
PRODUCTING
ERW Welded Plate
X-ray Flaw Detector
Impact Tester