Categories

Pipe

Valve

Pipe Fittings

Pipe Fasteners

Industries

Comprehensive piping component solutions, engineered to meet the strict standards of 9 major heavy industries.

Oil pumpjack operating in an oil field with storage tanks in the background.

Oil&Gas

Offshore oil platform featuring cranes and industrial equipment in the ocean.

Offshore&Marine

High-quality industrial piping system with valves and tanks for chemical processing.

Chemical

Mining equipment and conveyor system used in open-pit mining operations.

Mining

Cooling towers and industrial piping at a power plant for efficient heat dissipation.

Power Station

Water treatment facility with pipe valves and industrial infrastructure for water purification and m.

Water Treatment

Heavy-duty drilling rig used for pipeline and valve installation.

Piling

Steel construction site with cranes and framework under blue sky.

Steel Structure

Power transmission tower with high-voltage lines in a dry, open landscape under a clear blue sky.

Transmission Lines

Projects

Proven pipeline engineering solutions across diverse heavy industries.

Industrial piping and valve systems at a manufacturing plant.

Mining

Withstand the toughest abrasive environments. We supply heavy-duty steel pipes and rugged valves designed for reliable slurry transport and severe mineral processing operations.
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Industrial pipeline and storage tanks at a refinery or chemical plant.

Onshore Oil & Gas

Ensure safe and efficient energy extraction. Our high-pressure piping networks and precision control valves deliver proven performance for demanding onshore drilling and transmission..
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Industrial piping and valve infrastructure at a chemical plant for oil and gas processing.

Chemical

Engineered for safety and efficiency. We provide premium steel pipes, valves, and fittings designed to withstand the harsh demands and corrosive environments of chemical processing.
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Steel industrial framework supporting infrastructure and equipment.

Steel Structure

Build with uncompromising strength. We provide premium structural steel pipes and foundational components engineered for the lasting stability of large-scale industrial and commercial frameworks.
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Water Treatment

Optimize your fluid management. Our anti-corrosion coated steel pipes and precise flow-control valves ensure reliable, leak-proof performance for municipal and industrial water facilities.
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Offshore oil rig with pipelines and drilling structures for oil extraction.

Offshore Oil & Gas

Defy the harshest marine environments. Our marine-grade coated pipes and specialized high-pressure valves deliver uncompromising safety and corrosion resistance for demanding offshore platforms and subsea operations.
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Industrial power plant with cooling towers and extensive piping systems.

Power Station

Maintain uninterrupted power generation. Our high-performance industrial valves and robust piping systems are strictly built to endure extreme pressures and temperatures in power plant applications.
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Oil and gas drilling rig with pipe installation equipment on a construction site.

Piling

Lay a foundation you can trust. We supply high-strength steel sheet piles and tubular piling solutions designed for superior load-bearing and earth retention in complex ground conditions.
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About Us

Offshore oil pipeline with valves and platform in the background.

Your Trusted Partner in Pipeline Engineering

Jiangyin Qi Sheng International Trading Co., Ltd. is dedicated to providing high-quality piping solutions for global heavy industries. With years of expertise, we specialize in delivering premium pipes, industrial valves, and precision flanges that meet the most rigorous international standards. Our commitment to quality ensures the safety and efficiency of your critical infrastructure.

  • Uncompromising Quality Control
  • Comprehensive Industry Solutions
  • Global Supply & Fast Delivery

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