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Tag archives: "pipe fitting and flange manufacturer"
Haihao Group warmly welcomes French customers to visit the factory and seek future cooperation
Haihao Group is your trusted partner for prompt and precise piping solutions
Delivering excellence Haihao Group’s shipment to Bulgaria
Strategic collaborations Haihao Group’s manager explores groundbreaking solutions at China First Heavy Industries
Enhancing connectivity through one belt one road: Haihao Group empowering southeast Asia’s waterworks projects
Haihao participates in the supply of the world’s largest natural gas processing FPSO
Celebrate the 40th anniversary of Haihao Group
Introduction of reducing flange
HEBEI HAIHAO GROUP will attend the 8th Tube China