日本インベスト List of Products and Services

Our company leverages years of experience in supplying rare metals and non-ferrous metals in Ota Ward, an industrial hub known for its advanced technology, to engage in material sales and precision machining from prototyping to mass production. In addition to rare metals such as nickel, tungsten, zirconium, and indium, we also handle a wide range of non-ferrous metals including high-purity aluminum, copper, and tin, and we are capable of processing difficult-to-cut materials such as various alloys. In particular, our products, such as indium sheets, have a proven track record in a wide range of fields including electronics, medical, and optics. 【Lineup and Features】 - We strive for accuracy, speed, care, and kindness, flexibly responding to customer needs. - A supply network closely tied to manufacturing sites in Ota Ward, providing diverse materials. - Indium sheets can be customized from ultra-thin 0.02mm to any desired thickness. - High-purity nickel plates manufactured in Japan, from melting to rolling, are always available in various dimensions. - Cutting and rolling to any size and thickness is possible according to the application of target materials, deposition materials, etc. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Processing Contract

At Japan Invest, we handle "precision machined products." We can accommodate a wide variety of materials including aluminum, nickel, zirconium, titanium, tungsten, molybdenum, tantalum, niobium, vanadium, hafnium, chromium, cobalt, and others, depending on various applications. Furthermore, regarding Haas liners, we will manufacture them according to your desired specifications. Please feel free to contact us. 【Features】 ■ We can accept orders from machining, parts manufacturing, assembly, adjustment, prototyping to mass production. ■ We respond with suitable processing and production. ■ We can process difficult-to-cut materials such as nickel and its alloys, as well as non-ferrous metal rare metals in general. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Japan Invest, we handle "target materials." We put in sincere effort to carefully finish everything from single-piece production, and currently, we deal with products in a wide range of fields, including electronics manufacturers and medical and optical-related industries, with numerous delivery records to universities and research institutions. We can accommodate a variety of materials for various applications, including vanadium, hafnium, chromium, cobalt, tin, and more. 【Features】 ■ Support for a wide variety of small lots to mass production ■ High purity ■ High density ■ High quality ■ High reliability *For more details, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing

Japan Invest Co., Ltd. leverages its long-standing experience in the processing and supply of non-ferrous metals and rare metals to support customer technologies. We offer a wide range of products, including various target materials and semiconductor materials, and can accommodate everything from small lots of diverse varieties to mass production. Additionally, we are capable of processing difficult-to-cut materials, including nickel and its alloys, as well as a wide range of non-ferrous metals. We provide optimal processing and production solutions from machining, parts manufacturing, assembly, procurement, and prototyping to mass production. 【Business Activities】 ■ Sales of rare metals and non-ferrous metal materials ■ Precision parts processing for LCD and semiconductor-related equipment ■ Machining of difficult-to-cut materials ■ Machining of non-ferrous metals *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Non-ferrous metals
• Other semiconductors