Extending the future with 6m of technological prowess.
Kato Metal Industry Co., Ltd. Tottori Office provides high-quality products utilizing aluminum extruded materials in the following fields: LED lighting housings: Ensuring high quality while keeping painting costs down with composite coating materials and machining/press processing. Railway vehicle parts: High precision machining for long parts such as side plates, door pockets, and air deflectors up to 6 meters in length. EV charging equipment parts: Comprehensive support from material procurement to machining, cleaning, and packaging. Other fields: We also cater to industrial equipment, ships, medical applications, and building materials, boasting a wide range of achievements.
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basic information
● Material Procurement ~ Processing Proposals By directly collaborating with multiple extrusion manufacturers unique to a non-ferrous metal specialty trading company, we achieve optimal material selection and stable supply. Strict quality control based on international standards such as ISO, combined with processing proposal capabilities tailored to customer challenges, ensures high quality and cost efficiency. ● Processing Equipment High-speed circular saw cutting machine (maximum width 600 mm): Capable of straight, angled, and large tenon cutting. Long-length machining center (Sawaiiri brand, supports up to 6,200 mm): Combines rigidity and speed, offering excellent cost performance. 160 t large press machine (2 m table): Suitable for forming processes requiring strength. Deburring equipment (custom specifications): Improves the finish of cut surfaces. Also equipped with a drill press and horizontal tapper, allowing for a flexible processing flow. ● Consistent Management of Processing Processes We consistently manage the entire process from material procurement → cutting → machining/pressing → deburring → cleaning → packaging, ensuring all elements of safety, quality, and delivery time are guaranteed.
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Applications/Examples of results
1. Outdoor/indoor lighting housings for major manufacturers of LED lighting. Comprehensive support from machining and press forming to cleaning and packaging for finished product shipment. 2. Parts for railway vehicles. High-precision machining of side plates, door pockets, and air flow plates with a length of 6 meters. Particularly responsive to cases where appearance quality is emphasized, such as interior parts. Many delivery achievements managed comprehensively from material procurement to finishing. 3. EV charging and power infrastructure parts. Support for integrated production from material arrangement, processing, cleaning, to packaging of charging station main body parts. Secondary processing, such as copper sleeves, is carried out in collaboration with partner factories. 4. Processing for various other fields. Components for industrial equipment: processing and delivery of lightweight and high-rigidity extruded shapes. Components for marine equipment: processing of aluminum products considering corrosion resistance. Medical and building material components: responsive to parts requiring high precision and hygiene standards.
Company information
Our company is a specialized trading company for non-ferrous metals such as copper products. Through our network that extends from Japan to Southeast Asia and America, we deliver superior technology and high-quality products.










