Industrial Grade OEM & Fabrication Systems

OEM Structural Adhesive Factory & Company | Precision Structural Framing Solutions

Engineered steel assemblies, bonded composite structural frameworks, and turnkey raw materials manufactured to ASTM, EN, and GB compliance standards for mega-infrastructure and global project procurement.

Primary Catalog Focus

Featured Industrial Structural Profiles & Fast-Track Stock

Direct from Daqiuzhuang, Tianjin and Tangshan manufacturing bases: load-tested structural sections, cold-formed coils, and reinforcement units ready for rapid export dispatch.

A36 Q235 Grade H-Beam

A36 / Q235 Grade Structural H-Beam

  • ASTM A36
  • Hot-Rolled
  • Q235B / Q355B

Primary load-bearing wide-flange beams ideal for architectural framework joint adhesives, welding, and bolted heavy girder structures.

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Perforated Galvanized Angle Bar

Galvanized Carbon Steel Angle Bar

  • Equal/Unequal
  • Perforated
  • Anti-Rust HDG

Engineered for mounting trusses, bracings, and adhesive-assisted bracket bonding in modern modular frame installations.

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Hot Rolled Channel Steel

Galvanized U/C Channel Steel

  • U/C Section
  • Structural Grade
  • Hot-Dip Galv

High-strength secondary structural framework members engineered for external wall curtain mounting and chassis brackets.

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Hot Rolled Flat Bar

Solid Q235B Carbon Flat Steel Bar

  • Q235B / Q355B
  • Custom Cut
  • Mill Finish

Precision-milled flat steel stock suitable for laser cutting, welding plates, base plates, and structural bonding backer shims.

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Carbon Steel Coil

Hot & Cold Rolled Carbon Steel Coil

  • HR & CR Strip
  • Bright Finish
  • Slitting Service

Master coils for precision stamping, automotive component stamping, and continuous sandwich panel lamination lines.

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Deformed Steel Rebar

Concrete Reinforcing Deformed Bar

  • 6mm–32mm
  • HRB400/500
  • High Tensile

Standard deformed rebar for heavy civil engineering, foundation pilings, and chemical anchoring grout installations.

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Galvanized Steel Pipe

Galvanized Scaffolding & Conduit Pipe

  • ERW Welded
  • HDG Surface
  • Precision Fit

Tough round tubular sections engineered for scaffolding structural strength, modular fluid pipes, and architectural frameworks.

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Industrial Pipeline Valves

Pressure-Resistant Fluid Control Valves

  • Gate & Ball
  • Butterfly/Check
  • Industrial Rated

Cast and forged valves precision matched to piping systems for chemical handling, structural HVAC, and plant infrastructure.

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Strategic Sourcing Overview

Engineering Structural Adhesives & Advanced Metallurgical Assemblies

Demystifying the technical convergence of polymer bonding sciences and precision steel fabrication within modern global manufacturing.

Polymer & Steel Substrate Synergy

Structural adhesives (such as modified epoxy, methacrylate, and polyurethane chemistries) have revolutionized how architectural profiles, H-beams, and façade channels bond to disparate substrates without mechanical fasteners. By distributing shear stresses across entire surface planes, localized fatigue points common in arc welding are eliminated.

China Supply Chain Aggregation

Operating inside Daqiuzhuang, Jinghai District, Tianjin—one of the largest metallurgical and fabrication clusters globally—Tianjin Huizhong Xinyu (HZXY) combines massive blast-furnace capacity with precise downstream cold-processing, cutting, hot-dip galvanizing, and OEM structural adhesive bracket preparation under one unified logistics roof.

Compliance & Metallurgical Integrity

Exporting to 50+ countries demands exhaustive compliance alignment across GB/T, ASTM, EN, and JIS benchmarks. From dual-certified Q355B/A572 Gr.50 high-strength steels to ISO 9001:2015 controlled batch traceability, every dispatch is accompanied by certified mill test certificates (MTC) and rigorous chemical-mechanical cross-validation.

1996
Established in Tianjin Hub
1,500+
Acres across Tianjin & Tangshan
10M+
Tons Annual Throughput Capacity
50+
International Export Markets
International Compliance Engine

Navigating Global Procurement, ESG & Technical Standards

Engineering procurement specialists face stringent local regulatory requirements, chemical safety directives, and complex grade harmonization when ordering overseas.

Local REACH, RoHS & VOC Mandates

For composite steel assemblies pre-treated or bonded with OEM industrial structural adhesives, meeting regional environmental safety directives (EU REACH, RoHS, and North American SCAQMD low-VOC regulations) is critical. HZXY provides documented formulation verification and inert hot-dip galvanizing profiles that prevent toxic outgassing.

Total Logistics & Consolidations

Instead of managing fragmented logistics across raw steel section mills, pipe manufacturers, and fastener distributors, our unified export facility consolidates entire engineering Bill of Materials (BOM) orders into single-point shipments routed securely through the Port of Tianjin, significantly cutting customs handling expenditures.

Independent Lab Verification (SGS/BV)

Quality confidence is verified via mandatory third-party verification options. We facilitate on-site inspection protocols through independent global testing bodies including SGS, Bureau Veritas, and TÜV Rheinland to cross-verify tensile strength, zinc coat mass (g/m²), ultrasonic weld density, and dimensional planar tolerances before container sealing.

China GB Standard US ASTM Equivalent European EN Equivalent Japanese JIS Equivalent Min. Yield Strength Target Engineering Application
Q235B ASTM A36 EN 10025-2 S235JR JIS G3101 SS400 235 MPa H-Beams, channel framing, light structural brackets
Q355B (replaces Q345B) ASTM A572 Gr. 50 EN 10025-2 S355JR JIS G3106 SM490 355 MPa High-rise columns, bridge superstructures, crane frames
DX51D+Z ASTM A653 CS Type B EN 10346 DX51D+Z JIS G3302 SGCC Forming Standard Galvanized sheet coil, insulated ductwork, sandwich skins
SAE1008 / SAE1080 AISI 1008 / 1080 EN 10016 C4D / C82D JIS G3505 SWRM8 Low/High Carbon Concrete mesh rebar, cold-drawn anchor wire rods
Validated Engineering Deployments

Landmark Deployments & Industrial Installation Ecosystems

Proven across high-stress civil infrastructure, aviation mega-hubs, and harsh coastal environments requiring absolute structural resilience.

Marine & Coastal Bridges

Supplied heavy anti-corrosion H-sections and plate structures for the landmark Jiaozhou Bay Bridge. Engineered with marine-grade hot-dip galvanization and resilient sealants able to resist multi-decade chloride ion attack, spray-induced corrosion, and thermal expansion fatigue.

International Aviation Hubs

Precision fabricated structural profiles, structural pipes, and fluid control valving assemblies installed within the Beijing Daxing International Airport. High-tolerance steel modules engineered for massive architectural open-span trusses and seismic vibration absorption.

Iconic Mega-Venues & Stadia

Deployed structural steel materials and tubular truss sections inside iconic projects including the National Stadium (Bird's Nest) and National Aquatics Center (Water Cube), demonstrating proven durability under extreme load and complex geometry requirements.

HZXY Tianjin Steel Base

Three Decades of Integrated Mill Rolling & Deep Fabrication

Founded in 1996 in Daqiuzhuang, Jinghai District, Tianjin, HZXY maintains direct logistics integration spanning rolling yards, modern painting and spraying facilities, and certified chemical pipe and valve assembly workshops. Our close proximity to the Port of Tianjin ensures that large-tonnage steel sections and precision adhesive-ready profiles are loaded with minimal transit time.

Direct Sourcing Answers

Frequently Asked Questions for Project Procurement Teams

Crucial technical, manufacturing, and logistic clarity for contractors, EPC project coordinators, and material buyers.

Where is HZXY located, and which ports handle standard export consignments?
HZXY is headquartered directly inside the Daqiuzhuang Industrial Zone, Jinghai District, Tianjin, China—widely recognized as one of the premier steel processing epicenters globally. We operate extensive dual manufacturing and warehousing bases in Tianjin and Tangshan covering over 1,500 acres. The primary dispatch port is the Port of Tianjin (Xingang), situated within direct trucking range for streamlined customs clearance and heavy vessel container or break-bulk loading. Alternative Chinese discharge ports (such as Qingdao or Shanghai) can be coordinated upon request.
How does an OEM structural adhesive and steel manufacturing partner ensure material synergy?
Modern architectural envelope installations, transport chassis builds, and solar framework assemblies rely heavily on hybrid joining techniques where structural adhesives (epoxies, polyurethanes, and acrylics) bond directly to carbon steel and galvanized surfaces. As an integrated manufacturer, we control surface roughness, passivation finishes, hot-dip zinc layer weights, and oil-free pickling profiles to ensure that joint interfaces achieve maximum shear and peel adhesion strengths without premature delamination.
Which steel standards, international equivalents, and mill certificates are supplied?
We regularly supply materials certified under Chinese GB, American ASTM, European EN, and Japanese JIS systems. Core product grades include Q235B (ASTM A36 / EN S235JR equivalent), Q355B (ASTM A572 Gr. 50 / EN S355JR equivalent), DX51D through DX54D galvanized strip coils, and SAE1006 / SAE1008 / SAE1080 low and high-carbon wire rods. Every outbound consignment is accompanied by comprehensive EN 10204 3.1 Mill Test Certificates (MTC) detailing complete heat-number chemical analyses and mechanical yield, tensile, and elongation verification data.
Can customized cut-to-length, drilling, welding, and anti-corrosion services be fulfilled before shipping?
Yes. In-house deep processing capabilities are fundamental to our competitive advantage. We provide high-precision fixed-length band sawing, laser cutting, flange hole punching and drilling, automated structural welding of brackets and baseplates, specialized pipe bending, cold stamping, and both hot-dip and electro-galvanizing or anti-corrosion spray coatings. Delivering components pre-fabricated to CAD drawings significantly reduces on-site contractor labor costs and site scrap rates.
Is it possible to consolidate mixed steel profiles, pipes, and valves into a single container order?
Consolidated procurement is our core specialty. Contractors and MEP engineers frequently require structural sections (H-beams, angles, channels), concrete reinforcement rebar, black and galvanized steel piping, PVC utility conduit/drainage lines, and industrial valves within a single project stage. HZXY consolidates these mixed materials from our warehouse into unified containerized shipments, substantially lowering container dead space, port-of-entry filing overheads, and administrative vendor management complexity.
How can our engineering or procurement department request complete catalogs and quotes?
Procurement professionals can review technical specifications, product dimensions, and standard bundle pack configurations by accessing the HZXY Request a Catalog Portal or communicating directly with our dedicated multilingual international trade team via email at [email protected] or telephone/WhatsApp at +86 176 9548 5299. Inquiries are responded to within one business day with formal FOB, CIF, or CFR proposals.
Comprehensive Line-Up

Expanded Infrastructure Assemblies & Specialized Profiles

Explore our complementary range of galvanized sections, utility pipes, wire rods, and architectural materials for turnkey global project delivery.

PPGI Prepainted Steel Coil

Prepainted PPGI / PPGL Steel Coil

  • RAL Color Range
  • Anti-UV Coating
  • Roofing Grade

Color-coated galvanized coils for architectural corrugated roofing, wall siding, and cold storage sandwich panels.

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Galvanized Coil Sheet

DX51D–DX54D Galvanized Steel Coil

  • EN 10346
  • Zero/Regular Spangle
  • Zinc 40-275g

Continuous hot-dip zinc-coated steel coils engineered for deep-drawing HVAC ductwork and automotive bracket stamping.

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Galvanized Plain Round Bar

Corrosion-Resistant Plain Round Bar

  • Smooth Finish
  • HDG Treatment
  • Precision Turned

Solid carbon round bar for threaded anchor studs, mechanical fabrication shafts, and structural bracing rods.

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Hot Rolled Wire Rod

SAE1080 / Q235 Hot-Rolled Wire Rod

  • Coil Bundle
  • High Carbon/Mild
  • 8mm & 12mm

Quality mill-finished wire coils for drawing high-tensile wire, tie wire, spring components, and concrete mesh fabrication.

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Galvanized Flat Steel

HDG Flat Steel Bar (3mm–60mm)

  • Q235 / Q355
  • Hot-Dip Galvanized
  • 6m Length

Anti-corrosion grounding busbars and structural connection ties designed for multi-decade exposure in harsh environments.

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Coated Industrial Pipe

Industrial Coated Anti-Corrosion Steel Pipe

  • High-Pressure
  • Epoxy/PE Coated
  • Seamless/ERW

Specialized pipeline segments for demanding chemical transport, gas distribution grids, and civil municipal utility mains.

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PVC Pipe Fittings

PVC Water Supply & Drainage Piping

  • PVC-U / HDPE
  • Pressure Rated
  • Smooth Bore

Complete architectural plumbing, cable conduit lines, and municipal drainage solutions consolidated alongside steel shipments.

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Custom Metal Accessories

Custom Metal Construction Accessories

  • Stamping & Bending
  • Galv Hardware
  • OEM to Drawing

Custom structural hardware plates, adhesive support shims, anchor brackets, and mounting clips fabricated to exact engineering specs.

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Connect with Our Engineering & Global Export Desk

Submit your bill of materials (BOM), project drawings, or specific grade requirements. We provide complete technical cross-referencing, consolidated logistics proposals, and mill test documentation within 24 hours.

Headquarters: Daqiuzhuang, Jinghai, Tianjin, China • Direct Sales Desk: +86 176 9548 5299 • Official Inquiries: [email protected]