Steel Manufacturing Capability | Factory & Certifications

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Our Manufacturing Base

Our production and warehousing facilities are located in Shandong Province, China — one of the country's most important steel production and export hubs. Equipped with advanced processing systems and managed under ISO-certified quality protocols, our facility is built for large-volume, high-consistency output.

Annual Crude Steel Capacity

mt
Continuous Rolling Lines

+
Annual Finished Steel Output

mt
Total Facility Area

m²

Technological Process

Explore our comprehensive range of steel materials, manufactured to meet strict international standards for construction, manufacturing, and infrastructure.

01

Hot Rolled Coil
02

Cold Rolling
03

Galvanizing
04

Color Coating
05

Slitting / Cutting
06

Quality Inspection
07

Packaging & Shipment

Dimensional Accuracy

AGC/AFC automatic control system ensures thickness, width, and shape tolerances (e.g., plate thickness ±0.1mm).
Temperature Control

Precisely controlled initial rolling, final rolling, and coiling temperatures to determine final metallographic structure and mechanical properties.
Process Parameter Locking

Reducing human intervention and ensuring batch-to-batch stability.

Why Our Factory Matters to You

Explore our comprehensive range of steel materials, manufactured to meet strict international standards for construction, manufacturing, and infrastructure.

Direct Production Control

We control every stage of the PPGI production process — from raw material intake to final coating — ensuring consistent quality with no middleman markups.
Custom Specifications Available

We accept OEM/ODM orders with custom thickness, width, color, coating weight, and coil specifications. Spot stock, custom production, and third-party processing — all available.
Full-Process Quality Traceability

Every batch is traceable from furnace number to shipment. We provide quality assurance certificates, inspection records, and process curves upon request.
Third-Party Inspection Welcome:

Our facility is fully open to pre-shipment inspections by SGS, BV, Intertek, or any inspector appointed by the buyer.

Projects We've Powered

From roofing projects in Southeast Asia to infrastructure builds in Africa, our steel has been trusted in demanding real-world applications.

Raw material for gray-white corrugated sheet production

Steel for H-Steel Plant Foundation Structure

Galvalume steel coil project——Brazil

Raw material for gray-white corrugated sheet production—Senegal

Steel for H-Steel Plant Foundation Structure - Chile

Pressure Vessel Pipe – Peru

Product:

Aluminized zinc-coated steel coils, fingerprint-resistant, 120g zinc coating, 0.60mm, 1200mm
Volume:

656 Metric tons,164 coils
Application:

Roller shutters and decorations for shopping malls, shops, schools, public bathhouses, etc
Highlight:

Roller shutters and decorations for shopping malls, shops, schools, public bathhouses, etc

Product:

Grey White Corrugated Sheet Raw Material
Volume:

544 Metric tons, 136 rolls
Application:

Primarily used for rainproofing roofs of detached houses in new urban areas.
Highlight:

Custom colors, zinc coating and plating, PE coating on the surface, 35-day delivery to port, customer-approved quality and price.

Product:

US standard W24X9 + W18X11
Volume:

896 metric tons
Application:

Primarily used for the foundation steel structure of cement plants, serving as a major component of the core production workshops.
Highlight:

Customized American standard W24X9 + W18X11 steel used in combination, with a rust-proof coating on the surface. Delivery to port within 35 days. Customer approved of both quality and price.

Product:

ASTM A530 Pressure Vessel Piping
Volume:

168 metric tons
Application:

Primarily used for high-temperature steam transfer in chemical reaction furnaces, providing safe and secure transmission of catalytic gases.
Highlight:

Custom-designed European standard pressure pipeline. Third-party testing was conducted according to customer requirements. Customer provided on-site video support throughout the testing process. 100% pass rate. Delivery time to port: 25 days.

Certified Quality, Verified Trust

Every product we supply is manufactured and tested in compliance with internationally recognized standards. From raw material intake to final shipment, every batch undergoes systematic quality inspection — including chemical composition analysis, mechanical property testing, non-destructive testing (UT/MT/PT/RT), and surface quality evaluation. Full English Mill Test Certificates (MTC) are provided with every order.