Back to Company List

Permanent Steel Manufacturing Co.,Ltd

  • Equipment, Machinery & Materials-Pumps

Locations

Hi-Tech Industrial Development Zone

Lugu Avenue,Hi-Tech Industrial Development Zone,Changsha,China
Changsha Hunan 410025
China

Permanent Steel Manufacturing Co.,Ltd have years of experience in manufacturing of carbon steel pipe,stainless steel tube, hollow section, and pipe fittings.

  • Phone 88787783

Products

Seamless Steel Pipe

[Category: Oil & Gas]

Types: Fluid Pipe Boiler Tube Fire Pipe Line Pipe Structure Tube

Related Companies

Digital Edge Subsea Ltd

A world leader in offshore digital video recording (DVR) + inspection systems. Digital Edge Subsea develops and manufactures DVR products for use throughout the offshore oil and gas industry including diving, remote operated vehicle (ROV) and topside operations.

Kraken Robotics

Kraken Robotics Inc. is transforming subsea intelligence through 3D imaging sensors, power solutions, and robotic systems. Our products and services enable clients to overcome the challenges in our oceans – safely, efficiently, and sustainably. Kraken’s synthetic aperture sonar…

VideoRay

VideoRay is the largest volume producer of Underwater ROVs (Remotely Operated Vehicles) in the world. Established in 1999, VideoRay has worked with technology and mission partners throughout the world to develop and prove the small ROV tool for a wide range of applications.

Tethys Robotics

Tethys Robotics AG is a Swiss company developing compact, highly automated underwater drones that transform inspection and mapping in challenging aquatic environments. Tethys Robotics redefines how inspections, mapping, and maintenance are conducted across sectors like hydropower…

Advanced Navigation

Advanced Navigation is a global company headquartered in Sydney, Australia. We are one of the most innovative providers of inertial navigation systems, acoustic navigation solutions, and robotics technology. Trusted by many of the world’s leading technology companies…
The annual Oceanographic issue explores deep sea oxygen research, sonar technology, carbon sequestration, and subsea defense trends.
Read the Magazine Sponsored by

Team Players: Natural Language Tech Is Shaping Human-Machine Operations

Marine Technology Magazine Cover Mar 2026 -

Marine Technology Reporter is the world's largest audited subsea industry publication serving the offshore energy, subsea defense and scientific communities.

Subscribe
Marine Technology ENews subscription

Marine Technology ENews is the subsea industry's largest circulation and most authoritative ENews Service, delivered to your Email three times per week

Subscribe for MTR E-news