WELCOME TO BOMIS  STEEL

Steel Manufacturer

With decades of expertise in steel exports, Shandong BOMIS Bahan Baharu Sdn. Bhd. lets the quality of our products define our brand. Our goal is simple: to remain the most trusted name in steel for every customer we serve.

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20+
years of experience

ABOUT US

Experienced And Trusted

Bomis Steel is located in Shandong province, China. We specialize in advanced steel deep-processing and manufacturing. We provide a comprehensive range of premium steel products, including PPGI/PPGL coils, galvanized steel, corrugated roofing sheets, and custom precision sheet metal fabrication.

Verified Corporate Reliability

Bomis Steel values every opportunity to partner with our international clients. Our team remains committed to our founding principles of transparency, integrity, and building long-term, mutually beneficial business relationships across the globe.

Manufacturing Excellence

We deliver the highest quality steel products through competitive factory-direct pricing, strict production control, rigorous quality assurance testing, and reliable, on-time global delivery.

Engineering Expertise

Backed by years of rich export experience and a dedicated team of professional engineers, Bomis Steel focuses on providing complete, customized manufacturing solutions for all your structural and sheet metal requirements.


Produk Kami

Pengeluar Pusingan Keluli China bagi PPGI, PPGL & Keluli Galvani

Kami mengkhusus dalam gegelung keluli yang digulung sejuk, digalvani, dilapisi aluminium, dilapisi zink dan dilapisi warna, serta lembaran keluli berprofil, dan menawarkan pelbagai pilihan pemprosesan dan pembelian.

Professional Processing

Our steel coils and roofing sheets are manufactured using advanced continuous color coating and galvanizing lines. 

Advanced Technology

We utilize cutting-edge cold forming, stamping, and surface treatment technologies. 

Premium Base Materials

Sourced from high-quality cold-rolled steel with superior load-bearing capacity and a high material utilization rate. 

HOW IT WORKS

The core competence

A fully integrated, comprehensive manufacturing facility in China that covers the entire steel deep-processing lifecycle—from continuous raw coil galvanizing and advanced color-coating to custom roll-forming and precision sheet metal fabrication.

Main Products

  • Our premium steel solutions encompass a wide range of specifications and custom profiles tailored to your exact project needs.
  • The core product lines include high-quality PPGI and PPGL color-coated coils, Galvanized (GI) and Galvalume (GL) steel coils, highly durable corrugated roofing sheets, and custom-fabricated sheet metal components.
  • Our materials are globally trusted and widely used across major industries, including commercial construction, industrial structural roofing, home appliance manufacturing, and custom architectural projects.

Premium Service

PRODUCT CENTER

Select Your Preferred Products

YX35-125-750 V125 High-Rib Steel Sheet | Industrial Cladding
YX35-210-840 roof sheet
Heavy-duty YX35-125-750 (V125) high-rib steel sheets from Bomis Steel. Features a 35mm rib height and 750mm effective width for superior load-bearing and drainage. Ideal for industrial roof cladding.
EN 10346 S350GD+AZ Galvalume Coil | Structural Aluzinc Steel
EN 10346 AS350GD AZ Galvalume Steel Coil
High-strength EN 10346 S350GD+AZ Galvalume coils from Bomis Steel. Structural grade prepainted Aluzinc with $350$ MPa yield strength for load-bearing roofing and framing. Superior corrosion protection.
Regular Spangle Galvalume Coil | Chromated & Oiled Surface
AS/NZS 1397 Koyan Keluli Celup Panas Al-Zn (Galvalume)
Koyak spangle Galvalume berkualiti tinggi biasa daripada Bomis Steel. Mempunyai permukaan berkromat dan berminyak untuk perlindungan maksimum terhadap karat putih dan pengoksidaan. Salutan Al-Zn 55% tahan lama untuk bumbung.
GB/T 12754 PPGL Coil Prepainted Aluzinc &Color Coated Steel
PPGL Coil GB/T 12754 - Pusingan Keluli Aluzinc Berwarna & Pusingan Keluli Berwarna
High-quality GB/T 12754 PPGL coils from Bomis Steel. Prepainted Aluzinc and color coated steel featuring superior corrosion resistance for roofing and wall panels. Request a custom quote today!
JIS G3312 Galvalume Roofing Sheet | Corrugated Panel
Koyil PPGL – JIS G3312 (Lembaran bumbung)
High-quality JIS G3312 Galvalume roofing sheets from Bomis Steel. Premium $55%$ Al-Zn alloy corrugated panels for maximum corrosion resistance and solar reflectivity. Durable and easy to install.
Hot Dipped Galvalume Steel Coil | 55% Al-Zn Alloy Coated
JIS G3321 Gelung Keluli Galvalume
Pinggan keluli Galvalume berkualiti tinggi yang dicelup panas dengan salutan aloi Al-Zn 55%. Direka untuk ketahanan bumbung jangka panjang dan ketahanan terhadap cuaca ekstrem. Perlindungan kakisan unggul dan pantulan haba.

Partnership

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Mengapa memilih kami

Penyelesaian Presisi Logam Lembaran dan Fabrikasi

Kepakaran Pemprosesan Mendalam yang Meluas

Kami melangkaui sekadar penjualan bahan logam standard. Sebagai sebuah perusahaan berteknologi tinggi, kekuatan teras kami terletak pada pemprosesan mendalam keluli yang canggih. Daripada fabrikasi helaian logam tersuai hingga struktur keluli kompleks, pasukan kejuruteraan kami mempunyai fleksibiliti teknikal dan kepakaran metalurgi untuk membekalkan pelbagai komponen kepada hampir semua industri.

Keupayaan CNC & Pembuatan Lanjutan

Kami tidak bergantung pada pembentukan asas. Fasiliti kami menggunakan teknologi pembuatan canggih, termasuk pemotongan laser CNC tepat, kimpalan automatik, serta operasi penempaan dan pembengkokan beban berat. Ini membolehkan kami bekerja daripada hampir semua fail CAD elektronik dan menghasilkan bahagian kompleks dalam pelbagai bentuk, saiz, dan spesifikasi teknikal.

Integrasi OEM & ODM dari hujung ke hujung

Kami menawarkan rantaian pembuatan sehenti yang lengkap. Dengan menempatkan jualan, operasi, pemesinan tepat, dan rawatan permukaan di bawah satu bumbung, kami menghapuskan keperluan untuk berbilang pembekal. Ini memberi kami kawalan sepenuhnya ke atas penggunaan bahan, jadual pengeluaran, dan ketepatan dimensi daripada keluli mentah hingga komponen fabrikasi akhir.

Pengesahan Kualiti Antarabangsa yang Teliti

Setiap komponen dan gegelung keluli yang kami proses menjalani kawalan kualiti yang ketat, termasuk ujian impak dan ketahanan khusus sebelum meninggalkan kilang. Disahkan oleh organisasi ujian yang diiktiraf di peringkat antarabangsa, produk kami direka untuk memenuhi piawaian eksport antarabangsa yang tepat bagi integriti struktur dan ketahanan haus.

Rakan Pembekalan Global yang Dipercayai

Beroperasi dari fasiliti khusus kami di Shandong, perkhidmatan kami merangkumi segala yang diperlukan untuk mengimport dengan jayanya dari China. Dengan kakitangan teknikal yang sangat berpengalaman dan pasukan pemenuhan pesanan yang berdedikasi, anda berurusan dengan satu syarikat yang boleh dipercayai. Kami memastikan komunikasi yang lancar, penghantaran tepat pada masanya, dan perkongsian yang dibina atas tiada kompromi dalam kualiti.

Latest News

BERITA

Koyel Pagar Galvani Celup Panas

Common Quality Problems in Galvanized Steel Coils: A Buyer’s Inspection Guide

Learn to identify and prevent the most common galvanized steel coil defects — rust, uneven coating, surface damage, pinholes, shape defects, and white rust. Complete inspection guide for importers.

Julai 10, 2026

BERITA

AZ150 Galvalume Roofing

Why South American Buyers Are Switching to AZ150 Galvalume Roofing

South American procurement managers are increasingly choosing AZ150 Galvalume for roofing. From the humid Amazon to salt-saturated coasts, this 150g/m² aluminum-zinc coating delivers proven durability, lower life-cycle costs, and measurable energy savings.

Julai 9, 2026

BERITA

Bomis Steel - trusted by global clients

Where to Buy Steel Coils for Construction Projects — A Procurement Guide

A procurement guide for construction buyers: types of steel coils (GI, GL, PPGI, PPGL, CR), six supplier evaluation factors, recommended workflow, and where to source quality material.

Julai 8, 2026

BERITA

Galvanized Steel Strips

Galvanized Steel Strips: A Comprehensive Guide for Wholesale Buyers

Wholesale guide to galvanized steel strips covering grades, spangle types, specs, and applications across construction, automotive, and industrial sectors.

Julai 8, 2026

BERITA

Galvanized Steel Frame

Galvanized Steel Frame: The Complete Guide for Construction Professionals

Comprehensive guide to galvanized steel frames: hot-dip vs. electro-galvanizing, zinc coating specs, industry standards, 30-year cost analysis, and applications. For construction procurement professionals.

Julai 7, 2026

BERITA

Galvanized Steel Sheet

Types of Metal Sheets: A Complete Guide to Materials, Gauges, and Industrial Applications

Comprehensive guide to metal sheets covering carbon steel, stainless steel, aluminum, and galvanized sheet types, gauge charts, roofing applications, standard sizes, and purchasing considerations for industrial buyers.

Julai 7, 2026
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Bomis Steel 

Soalan Lazim

COMPANY & PARTNERSHIPS

Are you a direct steel mill or a trading company?
We are a direct manufacturing factory located in Shandong, China. We operate our own advanced continuous galvanizing, color-coating, and precision sheet metal fabrication lines. Buying from Bomis Steel means you are getting factory-direct pricing, direct communication with the engineers, and complete control over the production schedule.

Absolutely. We welcome all international clients to visit our facility in Shandong to see our production lines and quality control processes firsthand. If you cannot travel, we fully support inspections by internationally recognized third-party agencies (such as SGS, BV, or Intertek) before loading.

Absolutely. We welcome all international clients to visit our facility in Shandong to see our production lines and quality control processes firsthand. If you cannot travel, we fully support inspections by internationally recognized third-party agencies (such as SGS, BV, or Intertek) before loading.

We view our distributors as long-term partners. We provide priority production scheduling, highly competitive wholesale pricing, customized marketing materials (including sample books), and technical support. For high-volume partners, we can also discuss regional exclusivity agreements.

PRODUCT PERFORMANCE & SPECIFICATIONS

What paint systems do you offer for your PPGI/PPGL coils?

We offer several paint coatings depending on your project’s environmental requirements. This includes standard Polyester (PE) for normal climates, Silicon Modified Polyester (SMP) for better weather resistance, High-Durability Polyester (HDP), and Polyvinylidene Fluoride (PVDF) for ultimate protection against severe UV rays and harsh industrial environments.

PPGI uses a Galvanized (zinc-coated) steel base, while PPGL uses a Galvalume (aluminum-zinc coated) base. PPGL generally offers superior heat reflectivity and corrosion resistance, making it ideal for harsh or coastal environments. PPGI is highly cost-effective and perfect for standard structural and indoor applications. Our team can help you choose the best option for your local climate.

Yes. We strictly manufacture according to your required specifications. Whether you need a standard Z40/AZ40 coating for temporary structures or a heavy-duty Z275/AZ150 coating for severe environments, we adjust our lines to meet your exact technical demands.

We can match almost any color globally. We utilize the international RAL color chart as our standard. Simply provide us with the RAL code (e.g., RAL 5015 Sky Blue, RAL 3005 Wine Red), or send us a physical sample, and our laboratory will perfectly match the gloss and shade before mass production.

QUALITY ASSURANCE & AFTER-SALES

Do you provide Mill Test Certificates (MTC)?

Yes, every single order is shipped with a comprehensive Mill Test Certificate (MTC). This document details the chemical composition, mechanical properties, exact coating mass, and paint thickness of your specific batch, ensuring it matches your contracted specifications perfectly.

We use premium, seaworthy export packaging designed for long ocean transits. Coils are wrapped in anti-rust VCI film and waterproof kraft paper, encased in a galvanized steel outer jacket, and secured with heavy-duty steel bands. Roofing sheets are bundled on sturdy pallets with edge protection to prevent moisture penetration and physical damage.
Our production processes and final products comply with major international standards, including ASTM (US), EN (Europe), and JIS (Japan). If your local market requires specific certifications, please let us know during the inquiry phase.
We have a strict zero-compromise policy on quality, but in the rare event of a discrepancy, we stand by our products. We require photos, videos, and the coil/batch numbers to conduct a fast internal trace. If the fault lies in our manufacturing or packing process, we will provide swift commercial compensation or replacement materials.

ORDERING, MOQ & COMMERCIAL TERMS

What is your Minimum Order Quantity (MOQ)?

For standard steel coils (PPGI, GI, GL), the MOQ is typically 25 metric tons, which equals one standard 20-foot shipping container. For custom sheet metal fabrication or highly specialized roofing profiles, the MOQ is evaluated on a project-by-project basis.

Yes, we can consolidate different specifications within the same container to help you manage your inventory. However, each individual color or thickness will still have a minimum run requirement to ensure the efficiency of our continuous coating lines.
For standard specifications and common RAL colors, production usually takes 15 to 20 days. For highly customized orders, special paint systems, or heavy fabrication, the lead time is generally 25 to 30 days. We will confirm the exact delivery schedule when you place your order.
Our standard terms for international trade are a 30% T/T deposit in advance to begin production, with the 70% T/T balance paid against the copy of the Bill of Lading (B/L). We also accept 100% Irrevocable L/C at sight from reputable international banks for large-volume orders.

How Can We Help?

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