Manufacturing

Hamra A1 Co., Ltd.

Korean legal name: 주식회사 함라에이원

A prefabricated building materials manufacturer that produces roofing materials, panels, windows, and doors. It operates a factory in Sangju, Gyeongsangbuk-do, and specializes in building materials such as asphalt shingles, waterproof sheets, and sandwich panels.

AI industry illustration, not a company photograph
Manufacturing Building panels Building materials Windows Roofing material supply Doors +11
📍 Gyeongbuk

What does Hamra A1 Co., Ltd. do?

A plain-language overview of what this company does.

A prefabricated building materials manufacturer that produces roofing materials, panels, windows, and doors. It operates a factory in Sangju, Gyeongsangbuk-do, and specializes in building materials such as asphalt shingles, waterproof sheets, and sandwich panels.

Hamra A1 Co., Ltd. at a glance

A short summary of the company, industry, business areas, and related records.

Hamra A1 Co., Ltd. manufactures prefabricated building materials, including roofing products, panels, windows, and doors. The company operates a factory in Sangju and specializes in asphalt shingles, waterproof sheets, and sandwich panels.

  • Industry: Manufacturing
  • Related business areas: Building panels, Building materials, Windows, Roofing material supply
  • Products and services: Asphalt shingles, Waterproof sheet, Color panel, Sandwich panel
  • Related keywords: Asphalt, Sheet, Sandwich, Panel, Door
Reference informationMay differ from current company information.

Business details

Industry, products, services, and related business signals that help explain this company.

Hamra A1 Co., Ltd. products and services

Products and services mentioned in company information.

11
Asphalt shingles
Waterproof sheet
Color panel
Sandwich panel
Styrofoam board
Metal panel
Windows
Doors
Gana asphalt shingles
Gana waterproof sheet
Clay roof tile

Relationships and records

Review related companies, companies to compare, and business references when needed.

Companies to review together with Hamra A1 Co., Ltd.

Companies found in related business contexts.

Load companies found in related business contexts.

Reference and discovery

Continue with related links, information basis, and more company search.

Information basis

See how the information on this page is organized.

This page organizes reference information from the G2B Market company database and related business signals. Details may differ from the latest real-world status, so please use the correction or removal request if you find an error or exposure issue.

Basic company information and industry
Business description and related areas
Related business references
Related company and business discovery

Data usage notice

All data on this page is processed information and is protected as copyrighted/database content. Unauthorized collection or resale is prohibited. View guidelines

Data is organized through G2B Market collection and processing based on public data and external sources. It may differ from current real-world status. Use Edit/Hide if you find an error or exposure issue.

@Team G2B Market    |    
break8524@gmail.com |         |    

G2B Market is a Korean G2B company search service for exploring public procurement context, business profiles, products, services, and related companies.

You can review the data usage guidelines from the "View guidelines" button on detail pages at any time.

All data is organized through internal collection and processing based on public data and external sources, and may differ from current real-world status. Errors or exposure issues can be submitted through the edit/hide process on detail pages.

Partnership inquiry
© 2026 G2B Market. All data is organized and processed according to internal standards based on public data and external sources. Unauthorized collection, storage, reprocessing, or redistribution is prohibited. Please review the guidelines on each detail page for more information.