Mechanical Processing Tube&Pipe
Pipe for Nuclear Power Station
The world's strongest ultra-deep water drilling platform—Blue Whale One
Chinese first state-owned deep-water gas field——Linshui17-2 gas field
The world's longest sea-crossing bridge——Hongkong-Zhu hai-Macao Bridge
The first deep well on land in Asia——Luntan Well One
The world's first R-55D type of self-elevating drilling platform
The most challenging drilling conditions' oilfield——Tarim field
The biggest earth pressure balance shield in the world
The world's highest coal machine hydraulic support
The biggest nuclear power station in Pakistan——Karachi Nuclear Power Project