Steel Pipe Manufacturer | Galvanized, Black, Hollow Section, Spiral Pipes

About Hongxin Steel

Tianjin Hongxin International Trade Co., Ltd. is a comprehensive steel production enterprise integrating production, processing, and trade. Our manufacturing arm, Bazhou Huaxin Metal Products Co., Ltd., was established in 2004 and is located in Langfang, Hebei Province, China.

With a factory area of 30,000 square meters and over 200 skilled employees, we operate 15 ERW steel pipe production lines and 6 precision steel pipe lines. Our annual output includes 1 million tons of welded steel pipes, 70,000 tons of precision welded pipes, and 40,000 tons of cold drawn precision pipes.

20+

Countries Served

1M Tons

Annual Output

200+

Employees

Our Competitive Advantages

We combine advanced manufacturing, strict quality control, and global logistics to deliver reliable steel solutions for diverse industries.

High Quality & Standards

All products are manufactured under ISO9001:2000 quality management system with advanced equipment and rigorous testing procedures.

Wide Range of Applications

Our steel pipes are used in photovoltaic supports, natural gas pipelines, greenhouse construction, agriculture, and lighting infrastructure.

Stable Sales Network

Products are distributed across 20 provinces and international markets, forming a reliable and expanding global distribution network.

Our Products

We manufacture a wide range of steel pipes for industrial, agricultural, and construction applications. All products are available in custom specifications and export-ready packaging.

Cold Rolled Pre-galvanized Steel Pipe

High-strength, corrosion-resistant pipe ideal for precision applications and indoor structures.

Hot Dip Galvanized Steel Pipe

Durable, weather-resistant pipe with thick zinc coating for outdoor and industrial use.

ERW Carbon Tube Black Round Welded Steel Pipe

Cost-effective, high-strength black pipe for structural and fluid transport applications.

MS Carbon Hollow Section ERW Black Square/Rectangle Steel Pipe

Structural-grade square and rectangular tubing for construction and mechanical frameworks.

Sprial Pipe SSAW 3PE Pipe

Large-diameter spiral welded pipe with 3-layer polyethylene coating for oil, gas, and water pipelines.

Big Shed Greenhouse Steel Tube for Farm

Galvanized steel tubing designed for agricultural greenhouses and farm structures.

Raw Material Hot Dip Galvanized Steel Strip/Coil

High-quality raw material for pipe manufacturing and industrial processing.

Hollow Section ERW Galvanized Square/Rectangle Steel Pipe

Corrosion-resistant structural tubing for outdoor and high-moisture environments.

View All Products

Trusted by Global Clients

Our products are exported to over 20 countries and regions, serving industries such as renewable energy, agriculture, construction, and infrastructure.

ISO9001:2000 Certified Production

Custom Packaging & Export Standards

Free Sample Available Upon Request

Factory Visits & Technical Exchanges Welcome

1M Tons

Annual Welded Pipe Output

70K Tons

Precision Welded Pipes

40K Tons

Cold Drawn Precision Pipes

15+

ERW Production Lines

Frequently Asked Questions

Get answers to common inquiries about our products, certifications, and export process.

What standards do your steel pipes meet?

Our products are manufactured in compliance with ISO9001:2000 quality standards. We also follow international standards such as API, ASTM, and GB depending on customer requirements.

Can I get a free sample?

Yes, we offer free samples for qualified buyers. Please contact us through the official website to request a sample.

Do you accept OEM or custom orders?

Yes, we support OEM manufacturing and can produce pipes according to your specifications, including size, coating, and packaging.

What are your main export markets?

Our products are sold in over 20 provinces and exported to Southeast Asia, the Middle East, Africa, South America, and Europe.

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