About Us
Company Introduction
Tianjin Shengtian Yonghong Steel Co., Ltd. (STYH Steel)
Premium ERW Steel Pipe Manufacturer & Structural Steel Supplier from China
Tianjin Shengtian Yonghong Steel Co., Ltd. (STYH Steel) is a premier manufacturer and exporter specializing in high-quality steel solutions from China. Backed by over a decade of industry expertise, STYH Steel operates a state-of-the-art 30,000 m² steel manufacturing facility in Tianjin. Our infrastructure features five advanced high-frequency welded (ERW) steel pipe production lines, delivering a robust annual capacity of 100,000 tons to global markets.
Our Core Steel Products Portfolio
As a trusted global steel supplier, our extensive product catalog includes:
· Welded Steel Pipes: Self-produced round, square, and rectangular welded steel pipes available in carbon steel, hot-dipped galvanized (HDG), and pre-galvanized finishes.
· Structural Steel Materials: A full range of section steels including U/C channels, steel angles, I/H beams, and flat bars.
· Steel Rods & Rebars: High-tensile steel wire rods and construction rebars.
· Steel Coils: Premium Hot Rolled Coils (HRC), Cold Rolled Coils (CRC), Galvanized Iron (GI) coils, and Prepainted Galvanized Iron (PPGI) coils.
Custom Steel Processing & Global Applications
To satisfy precise project specifications, STYH Steel provides advanced steel deep processing services, including bending, swaging, beveling, threading, and precision laser cutting. Our steel products are widely utilized in global fluid transportation, commercial and industrial construction, scaffolding systems, and agricultural greenhouse projects.
Reliable Export Logistics & Global Supply Chain
Driven by a professional production, warehousing, and shipping team, STYH Steel strictly adheres to international manufacturing standards and maritime loading protocols. We guarantee secure packaging and optimal stowing suitable for long-distance ocean freight and global transit. Over the past decade, our commitment to quality has earned wide acclaim from international clients across diverse countries and regions. Partner with STYH Steel today for reliable, long-term, and factory-direct steel wholesale solutions.
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Our Advantages
Global Cooperation, Win-Win Future
Numbers speak louder than words. We use real and intuitive data to show our comprehensive strength in scale, market coverage, product categories and industry experience, so that you can clearly understand our strength and lay a solid foundation for our long-term cooperation.
Procurement Control
Strictly select high-quality upstream suppliers, conduct on-site inspections, and ensure the quality of raw materials.
Processing Control
Standardize the processing process, arrange professional technicians to supervise, and ensure processing precision.
Testing Control
Equip professional testing equipment to conduct full inspection of each batch of products, and issue testing reports.
Packaging & Shipping Control
Adopt professional packaging to prevent product damage, and track the whole logistics process.
Our Factory
Advanced Production Base for Quality Steel
