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

Massa Products Corporation

Massa Products Corporation designs, engineers, and manufactures sonar and ultrasonic products for use in ocean, air, and fluids. Founded by Frank Massa, the man who pioneered the field of electroacoustics over 75 years ago, Massa is the only company that remains…

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…

NORBIT Subsea

NORBIT SUBSEA designs and develops wideband multibeam sonars for hydrographic applications, forward-looking applications as well as advanced subsea leakage detection. Our solutions are based on the latest in analog and digital signal processing and our products…

South Bay Wire and Cable Company, LLC

For more than 65 years, south Bay Cable has been a leader in the design and manufacture of custom cable for the toughest jobs. Our engineering staff can create cable designs for most applications. We specialize in underwater cable but are capable of producing a…

Teledyne Marine

The Teledyne Marine Group provides a sea of solutions to the marine industry - please visit our individual companies for more detailed information on Benthos, Blueview, CDL, DG O'Brien, Gavia, Impulse,ODI, Odom Hydrographic, RD Instruments, Reson, TSS and Webb Research
The annual Oceanographic issue explores deep sea oxygen research, sonar technology, carbon sequestration, and subsea defense trends.
Read the Magazine Sponsored by

Greenland’s Seaweed Stores Carbon in the Deep Ocean

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