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Information
Japan, 〒101-0031 Tokyo, Chiyoda City, Higashikanda, 1-chōme−8−１２ 寺内金属ビル
+81 3-3864-7298
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Overview
- Summary
- TERAUCHI METALS is a specialized company in the sales and processing of nonferrous metals, special metals, stainless steel, titanium, and aluminum. The company possesses various precision processing technologies including precision slitting, high-performance plating, etching, precision pressing, and plastic molding. Its capabilities include the production and supply of parts for electronic devices such as personal computers, mobile phones, digital cameras, and electric vehicle (EV) batteries. The company maintains global business operations with production and sales bases in Japan and China.TERAUCHI METALS is a specialized company in the sales and processing of nonferrous metals, special metals, stainless steel, titanium, and aluminum. The company possesses various precision processing technologies including precision slitting, high-performance plating, etching, precision pressing, and plastic molding. Its capabilities include the production and supply of parts for electronic devices such as personal computers, mobile phones, digital cameras, and electric vehicle (EV) batteries. The company maintains global business operations with production and sales bases in Japan and China.
- Key Products/Technologies
- Precision Slitting: Expertise in precision slitting technology for nonferrous metals and special alloys.Precision Slitting: Expertise in precision slitting technology for nonferrous metals and special alloys.
- High Nickel Alloy: Alloys characterized by excellent adhesiveness with glass, ceramics, and resins, corrosion resistance, and processability. Applications include IC lead frames, metal masks, cores, yokes, shield cases, vibrating plates, speedometers, electric motor parts, relay parts, electron tubes, and lithium-ion batteries.High Nickel Alloy: Alloys characterized by excellent adhesiveness with glass, ceramics, and resins, corrosion resistance, and processability. Applications include IC lead frames, metal masks, cores, yokes, shield cases, vibrating plates, speedometers, electric motor parts, relay parts, electron tubes, and lithium-ion batteries.
- Aluminium Alloy: A diverse range of aluminum alloys and foil products (A1N30, A1050, A1085, A8021, AI-Cu 2017, AI-Mg 5052, AI-Mg-Si 6063) utilized in electrolytic capacitors, conductive materials, building interior/exterior materials, high-strength general-purpose materials, flight equipment, automotive equipment, machinery parts, and ornaments.Aluminium Alloy: A diverse range of aluminum alloys and foil products (A1N30, A1050, A1085, A8021, AI-Cu 2017, AI-Mg 5052, AI-Mg-Si 6063) utilized in electrolytic capacitors, conductive materials, building interior/exterior materials, high-strength general-purpose materials, flight equipment, automotive equipment, machinery parts, and ornaments.
- Copper Alloy: Copper alloys such as C1020 and C1100, applied in printed circuit boards, automotive parts, electrical parts, lithium-ion batteries, automotive terminals, radiators, cartridges, wiring parts, switches, connectors, relays, and contact springs.Copper Alloy: Copper alloys such as C1020 and C1100, applied in printed circuit boards, automotive parts, electrical parts, lithium-ion batteries, automotive terminals, radiators, cartridges, wiring parts, switches, connectors, relays, and contact springs.
- Special Copper Alloy: High-strength copper alloys used in cellular phone terminals, digital camera terminals, connectors, and automotive switches. Includes various alloys with specific characteristics like Beryllium-copper (C1720), Low-beryllium-copper (7 AlloyM), Titan-copper (NKT322), and Corson Alloy (NKC388).Special Copper Alloy: High-strength copper alloys used in cellular phone terminals, digital camera terminals, connectors, and automotive switches. Includes various alloys with specific characteristics like Beryllium-copper (C1720), Low-beryllium-copper (7 AlloyM), Titan-copper (NKT322), and Corson Alloy (NKC388).
- Stainless Steel: Stainless steel with good processability, weldability, and low cost, used in HDD parts, metal masks, TV gun parts, etching parts, automotive parts, and kitchen parts.Stainless Steel: Stainless steel with good processability, weldability, and low cost, used in HDD parts, metal masks, TV gun parts, etching parts, automotive parts, and kitchen parts.
- Alloy for Batteries: Production of copper foil (C1100, thickness 6μ~30μ), aluminum foil (A1N30, A1050, A1085, A8021), nickel (NI, thickness 50μ~200μ), and clad materials (C1100/NI, NI/C1100/NI, A1N30/NI, A1N30/CU) for lithium-ion batteries.Alloy for Batteries: Production of copper foil (C1100, thickness 6μ~30μ), aluminum foil (A1N30, A1050, A1085, A8021), nickel (NI, thickness 50μ~200μ), and clad materials (C1100/NI, NI/C1100/NI, A1N30/NI, A1N30/CU) for lithium-ion batteries.
- Press & Taping: Precision press parts for digital cameras, battery packs, and electrical parts, along with tape assembly supply.Press & Taping: Precision press parts for digital cameras, battery packs, and electrical parts, along with tape assembly supply.
- Etching: High-quality etching technology and quality control systems through collaboration with etching manufacturers.Etching: High-quality etching technology and quality control systems through collaboration with etching manufacturers.
- Plastic Molding: Advanced plastic molding for digital cameras, battery packs, cellular phones, and OA equipment, including insert molding with metal.Plastic Molding: Advanced plastic molding for digital cameras, battery packs, cellular phones, and OA equipment, including insert molding with metal.
- Surface Treatment: Various surface treatment technologies including gold, silver, tin, and nickel plating. Utilizes copper, brass, phosphor bronze, special copper alloys, stainless steel, and pure nickel as base materials.Surface Treatment: Various surface treatment technologies including gold, silver, tin, and nickel plating. Utilizes copper, brass, phosphor bronze, special copper alloys, stainless steel, and pure nickel as base materials.
- Core Advantages
- Diverse Nonferrous and Special Alloy Handling Capability: Expertise in the sales and processing of a wide range of metal materials, including high nickel alloys, aluminum alloys, copper alloys, special copper alloys, and stainless steel.Diverse Nonferrous and Special Alloy Handling Capability: Expertise in the sales and processing of a wide range of metal materials, including high nickel alloys, aluminum alloys, copper alloys, special copper alloys, and stainless steel.
- Advanced Precision Processing Technology: Possession of highly sophisticated precision processing technologies such as precision slitting, high-performance plating, etching, precision pressing, plastic molding, and metal insert molding.Advanced Precision Processing Technology: Possession of highly sophisticated precision processing technologies such as precision slitting, high-performance plating, etching, precision pressing, plastic molding, and metal insert molding.
- Specialization in Battery and Electronic Components Market: Specialized technology and know-how in the production and supply of precision parts for lithium-ion batteries and various electronic devices.Specialization in Battery and Electronic Components Market: Specialized technology and know-how in the production and supply of precision parts for lithium-ion batteries and various electronic devices.
- Global Production and Supply Chain: Establishment of an efficient global production and supply system with group companies and offices in Shanghai, Hong Kong, and Shenzhen, in addition to its head office and Komatsugawa operation center in Japan.Global Production and Supply Chain: Establishment of an efficient global production and supply system with group companies and offices in Shanghai, Hong Kong, and Shenzhen, in addition to its head office and Komatsugawa operation center in Japan.
- Long History and Reliability: Over a century of history and experience, founded in 1907 and incorporated in 1947, contributing to high industry credibility and a stable business foundation.Long History and Reliability: Over a century of history and experience, founded in 1907 and incorporated in 1947, contributing to high industry credibility and a stable business foundation.
- Diversified Business Areas: Comprehensive business capabilities extending beyond metal material sales to include precision parts manufacturing, surface treatment, die casting, and plastic molding services.Diversified Business Areas: Comprehensive business capabilities extending beyond metal material sales to include precision parts manufacturing, surface treatment, die casting, and plastic molding services.
- Target Industries
- Electronic Device Industry (personal computers, mobile phones, digital cameras, OA equipment)Electronic Device Industry (personal computers, mobile phones, digital cameras, OA equipment)
- Automotive Industry (automotive parts, EV batteries, automotive terminals, radiators, switches)Automotive Industry (automotive parts, EV batteries, automotive terminals, radiators, switches)
- Battery Industry (lithium-ion batteries, button battery cases)Battery Industry (lithium-ion batteries, button battery cases)
- Electrical Component Industry (IC lead frames, relays, connectors, switches, transistors)Electrical Component Industry (IC lead frames, relays, connectors, switches, transistors)
- Construction Industry (building interior/exterior materials)Construction Industry (building interior/exterior materials)
- Machinery Parts IndustryMachinery Parts Industry
- Major Markets
- Japan, China, Hong KongJapan, China, Hong Kong
- USAUSA
- Certifications/Patents
- Advanced precision processing capabilities in slitting, high-performance plating, etching, precision pressing, plastic molding, and metal insert molding.Advanced precision processing capabilities in slitting, high-performance plating, etching, precision pressing, plastic molding, and metal insert molding.
- Proprietary know-how in controlling and processing various special alloys.Proprietary know-how in controlling and processing various special alloys.
- Operation of an ISO quality management system (specific certification numbers not identified).Operation of an ISO quality management system (specific certification numbers not identified).
Introduction
Location
Japan, 〒101-0031 Tokyo, Chiyoda City, Higashikanda, 1-chōme−8−１２ 寺内金属ビル
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