Quick Facts

Headquarters: Japan

Established: 1939 (Merged as A.L.M.T. in 2000)

Business Type: Manufacturer

Employee: ~1,336

Production Bases: 4 domestic factories (Japan) + global subsidiaries

📦 Products

High Melting Point/Hard Material Powders: Tungsten Oxide Powder, Tungsten Powder, Tungsten Carbide Powder, Molybdenum Powder, Carbonitride Powders.

Cemented Carbide: Plates, Rods, Cutting Blades.

Tungsten / Molybdenum Products

High Performance Heat Spreaders

Diamond/CBN Tools

📌 Why Choose A.L.M.T. Corp.?

Best For: High-tech manufacturers (Semiconductor, Electronics, Automotive) requiring ultra-high precision materials and comprehensive thermal management solutions.

  • Backed by Sumitomo Electric Group Power: A.L.M.T. is a powerhouse formed by the merger of Tokyo Tungsten and Osaka Diamond Industrial, now fully owned by Sumitomo Electric. For buyers, this lineage guarantees absolute stability and access to top-tier R&D resources. They offer complete vertical integration, controlling everything from the refinement of high-melting-point metal powders (Tungsten/Molybdenum) to the final production of precision tools.
  • The "Customer Solution Center" (CSC) Advantage: A.L.M.T. operates a dedicated CSC that functions as a co-development hub. This facility integrates processing, measurement, and analysis on a single floor. Whether you need to simulate grinding conditions using their high-rigidity machining centers or perform analysis with SEM/EDX microscopes to understand tool wear, their CSC allows for a rapid "Process → Measure → Analyze" feedback loop to solve your specific engineering headaches.
  • Advanced Heat Spreader Technology: Beyond standard cutting tools, A.L.M.T. is a leader in thermal management materials. Thanks to their expertise in tungsten, molybdenum, and diamond, they manufacture high-thermal-conductivity heat spreaders essential for next-gen electronics and EV components. If you are dealing with heat dissipation issues in compact electronic designs, their composite material solutions offer low thermal expansion and superior heat transfer.
  • Proprietary Green Recycling Technology: Sustainability is built into their process. They have developed a proprietary "molten salt dissolution method" for recycling tungsten scraps. This innovative chemical process is safer and more energy-efficient than conventional oxidation roasting treatment. It allows them to recover high-purity tungsten from used carbide tools and sludge, ensuring a stable, conflict-free, and environmentally responsible raw material supply chain for your products.

🏆 Certificates

ISO 14001 (Environmental Management System)

Member of Japan Tungsten & Molybdenum Industries Association

Member of Industrial Diamond Association of Japan

📩 Contact & Ordering

Website: https://www.allied-material.co.jp/en.html

Phone: +81-3-6733-3615

Service Regions: Global