ANQING GREAT WALL PIPELINE CO.,LTD/ANQING HOT TAPPING PIPELINE CO LTD

Indonesian Customer Visiting... View More>>

Peruvian Customer Visiting... View More>>

CIPPE Exhibition in Beijing... View More>>

Our clients from South Africa visited our factory... View More>>

HT400 Hot Tapping Machine... View More>>

What shall be done before performing hot tapping... View More>>

Introduction to Hot Tapping in Piping... View More>>

2 sets of 36'' Hydraulic Sandwich Valve from Great Wall Pipeline are used in double position line stop project in Peru... View More>>