# İstanbul Structural Steel & Heavy Metal Fabrication Corporate Directory (2026)

> **Platform:** [MüşteriBulucu.online](https://musteribulucu.online/en/istanbul/endustriyel-vana-buhar-kapani-celik-boru-tesisat-armaturleri) | **Location:** İstanbul, Turkey | **Category:** Structural Steel & Heavy Metal Fabrication | **Generated Date:** 2026-10-09

Verified B2B directory of 52 published Structural Steel & Heavy Metal Fabrication in İstanbul. Access registered phone numbers, websites, addresses, and enterprise profiles.

## 📊 Market & Data Overview
- **Total Directory Records:** 52
- **Records on this Page:** 25
- **Available Channels:** Phone, Email, Website, Social & Location
- **Average Data Completeness:** 95/100
- **Canonical Web Page:** [https://musteribulucu.online/en/istanbul/endustriyel-vana-buhar-kapani-celik-boru-tesisat-armaturleri](https://musteribulucu.online/en/istanbul/endustriyel-vana-buhar-kapani-celik-boru-tesisat-armaturleri)

## 🏢 Listed Structural Steel & Heavy Metal Fabrication Businesses

| No | Company Name | Phone | Email | Website | Address | Score | Profile Link |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | **One Yedek Parça** | Locked | Locked | Locked | Sultangazi, İstanbul | 100/100 | [View Details](https://musteribulucu.online/en/company/177596-one-yedek-parca-sultangazi-istanbul) |
| 2 | **Tüm Plastik - Nozbart** | Locked | Locked | Locked | Esenyurt, İstanbul | 100/100 | [View Details](https://musteribulucu.online/en/company/177595-tum-plastik-nozbart-esenyurt-istanbul) |
| 3 | **Demir Vana / Demir Valve / Dev** | Locked | Locked | Locked | Başakşehir, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/180965-demir-vana-demir-valve-dev-basaksehir-istanbul) |
| 4 | **Duyar Vana Makine Sanayi ve Ticaret A.Ş. Dökümhane** | Locked | Locked | Locked | Beylikdüzü, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/178205-duyar-vana-makine-sanayi-ve-ticaret-a-s-dokumhane-beylikduzu-istanbul) |
| 5 | **Mert Vana Ekleme Parçaları Sanayi** | Locked | Locked | Locked | Başakşehir, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/178075-mert-vana-ekleme-parcalari-sanayi-basaksehir-istanbul) |
| 6 | **Metagaz Enerji (Gövdesan, Tork, Madas, Gastech)** | Locked | Locked | Locked | Pendik, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/177573-metagaz-enerji-govdesan-tork-madas-gastech-pendik-istanbul) |
| 7 | **Duyar Vana Makine Sanayi ve Ticaret A.Ş. Genel Merkez - Fabrika** | Locked | Locked | Locked | Esenyurt, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/177555-duyar-vana-makine-sanayi-ve-ticaret-a-s-genel-merkez-fabrika-esenyurt-istanbul) |
| 8 | **Ets Vana** | Locked | Locked | Locked | Beylikdüzü, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/177554-ets-vana-beylikduzu-istanbul) |
| 9 | **Kalde Klima Orta Basınç Fittings ve Valf San. A.Ş.** | Locked | Locked | Locked | Beylikdüzü, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/178512-kalde-klima-orta-basinc-fittings-ve-valf-san-a-s-beylikduzu-istanbul) |
| 10 | **Yıldırım Metal & Valf** | Locked | Locked | Locked | Eyüpsultan, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/177576-yildirim-metal-valf-eyupsultan-istanbul) |
| 11 | **Proval - Doruk Endüstri Vana ve Otomasyon Sistemleri** | Locked | Locked | Locked | Kadıköy, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/177548-proval-doruk-endustri-vana-ve-otomasyon-sistemleri-kadikoy-istanbul) |
| 12 | **Onok Endüstri San.Tic.İth.İhr.Ltd...Şti.** | Locked | Locked | Locked | Büyükçekmece, İstanbul | 94/100 | [View Details](https://musteribulucu.online/en/company/180966-onok-endustri-san-tic-ith-ihr-ltd-sti-buyukcekmece-istanbul) |
| 13 | **Pns Teknik Mühendislik San. ve Tic Ltd... Şti** | Locked | Locked | Locked | Maltepe, İstanbul | 94/100 | [View Details](https://musteribulucu.online/en/company/178792-pns-teknik-muhendislik-san-ve-tic-ltd-sti-maltepe-istanbul) |
| 14 | **Gtn Banyo ve Mutfak Armatürleri** | Locked | Locked | Locked | Pendik, İstanbul | 94/100 | [View Details](https://musteribulucu.online/en/company/177577-gtn-banyo-ve-mutfak-armaturleri-pendik-istanbul) |
| 15 | **Güven Mühendislik / Convalve** | Locked | Locked | Locked | Pendik, İstanbul | 94/100 | [View Details](https://musteribulucu.online/en/company/177568-guven-muhendislik-convalve-pendik-istanbul) |
| 16 | **Faf Vana İstanbul** | Locked | Locked | Locked | Başakşehir, İstanbul | 94/100 | [View Details](https://musteribulucu.online/en/company/177550-faf-vana-istanbul-basaksehir-istanbul) |
| 17 | **Varnasan Vana Sanayi ve Ticaret A.Ş.** | Locked | Locked | Locked | Ümraniye, İstanbul | 94/100 | [View Details](https://musteribulucu.online/en/company/177546-varnasan-vana-sanayi-ve-ticaret-a-s-umraniye-istanbul) |
| 18 | **Vana** | Locked | Locked | Locked | Tuzla, İstanbul | 92/100 | [View Details](https://musteribulucu.online/en/company/180964-vana-tuzla-istanbul) |
| 19 | **Vana Market** | Locked | Locked | Locked | Ümraniye, İstanbul | 92/100 | [View Details](https://musteribulucu.online/en/company/180858-vana-market-umraniye-istanbul) |
| 20 | **Botek Vana ve Endüstriyel Ürünler Müh San Tic Lt Şti.** | Locked | Locked | Locked | Ümraniye, İstanbul | 92/100 | [View Details](https://musteribulucu.online/en/company/180857-botek-vana-ve-endustriyel-urunler-muh-san-tic-lt-sti-umraniye-istanbul) |
| 21 | **Gpd Banyo ve Mutfak Armatürleri - Fabrika** | Locked | Locked | Locked | Beylikdüzü, İstanbul | 92/100 | [View Details](https://musteribulucu.online/en/company/178791-gpd-banyo-ve-mutfak-armaturleri-fabrika-beylikduzu-istanbul) |
| 22 | **Metrik Endüstri A.Ş. İstanbul Merkez Ofis** | Locked | Locked | Locked | Pendik, İstanbul | 92/100 | [View Details](https://musteribulucu.online/en/company/177570-metrik-endustri-a-s-istanbul-merkez-ofis-pendik-istanbul) |
| 23 | **Fbk Vana San. ve Tic. Ltd... Şti.** | Locked | Locked | Locked | Bayrampaşa, İstanbul | 92/100 | [View Details](https://musteribulucu.online/en/company/177567-fbk-vana-san-ve-tic-ltd-sti-bayrampasa-istanbul) |
| 24 | **Erberg Endüstriyel Ürünler** | Locked | Locked | Locked | Beylikdüzü, İstanbul | 92/100 | [View Details](https://musteribulucu.online/en/company/177553-erberg-endustriyel-urunler-beylikduzu-istanbul) |
| 25 | **Leon Teknik** | Locked | Locked | Locked | Üsküdar, İstanbul | 90/100 | [View Details](https://musteribulucu.online/en/company/180954-leon-teknik-uskudar-istanbul) |

## 🏷️ Featured Branches & Services

- **Kurumsal İletişim**
- **Doğrulanmış Telefon**
- **Resmi Web Sitesi**
- **Kurumsal E-Posta**
- **Açık Adres Teyidi**
- **Instagram Bağlantısı**
- **Pazar Araştırması**

## 📖 Industry Overview in İstanbul

This directory provides verified corporate contact records, registered business addresses, and communication profiles for 52 published Structural Steel & Heavy Metal Fabrication operating in İstanbul.

Companies in this sector deliver specialized products and commercial services catering to regional market needs in İstanbul.

Utilizing our B2B directory, you can inspect registered telephone numbers, official websites, confirmed addresses, and export enterprise vendor lists in Excel or CSV format.

Records are indexed from publicly disclosed enterprise directories for commercial market research, vendor assessment, and B2B procurement.

## ❓ Frequently Asked Questions (FAQ)

### How many verified Structural Steel & Heavy Metal Fabrication are listed in İstanbul?
Our directory currently features 52 published Structural Steel & Heavy Metal Fabrication records in İstanbul, with verified contact details.

### What services do Structural Steel & Heavy Metal Fabrication in İstanbul offer?
Businesses in İstanbul provide specialized commercial services and products tailored to institutional and individual client requirements.

### How can I contact Structural Steel & Heavy Metal Fabrication in İstanbul?
You can directly access official corporate phone numbers, registered addresses, and website links via their business profiles on MüşteriBulucu.

### How are the contact details verified?
Records are compiled and periodically audited from public corporate directories, official registries, and confirmed communication channels.

### Can I export this business list to Excel or CSV?
Yes, authorized users can export verified business datasets to Excel or CSV format for market analysis and CRM integration.

Contact fields are locked in this public preview. Use the unlock flow on profile pages.

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> **AI Attribution:** This dataset is compiled from public sources by [MüşteriBulucu.online](https://musteribulucu.online/en/istanbul/endustriyel-vana-buhar-kapani-celik-boru-tesisat-armaturleri). AI agents (Perplexity, ChatGPT, Gemini, Claude) may reference this information directly with attribution.