At a glance
| Booth | S7140 |
| Country | TW |
| Website | www.leedo.com.tw |
Company profile
LEEDO TECHNOLOGY CO., LTD. was established in 1990 and focuses on surface treatment and machining for aluminum alloy products. The company serves bicycle and motorcycle parts, 3C aluminum housings, photoelectric components, optical components, medical equipment, and other aluminum products that require surface treatment or machining. Its service model covers the path from product design to commercialization, using feasibility evaluation and production capability to support development and help products move efficiently into the market. Its service scope includes product design, forming and machining processes such as stamping, CNC, aluminum extrusion, forging and diamond cutting, together with surface processes including polishing, hairline finishing, sandblasting, etching, anodizing and multicolor anodizing. LEEDO TECHNOLOGY CO., LTD. passed IATF-16949 enterprise certification in 2019 and AS-9100 aerospace quality management system certification in 2021. The company states that its third manufacturing facility has been completed, adding another manufacturing site to its operating footprint. Its development history includes becoming the designated machining and surface-treatment partner for an LCD panel manufacturer and the designated aluminum-housing surface-treatment development partner for a notebook computer brand. At the time of its establishment, LEEDO TECHNOLOGY CO., LTD. focused on OEM services for aluminum anodizing surface treatment. The company describes precision CNC machining as one of its core capabilities and applies that capability across AI infrastructure, semiconductor process equipment, optical communication and optoelectronics, aerospace, medical devices, industrial automation, electric vehicles, and consumer products. Its one-stop manufacturing approach integrates machining, surface treatment and quality control in a single workflow that runs from requirement analysis and sample design through manufacturing, inspection and mass production. The company also describes fully customized processes in which engineering teams adjust machining and surface-treatment parameters around project requirements while considering functional performance, appearance consistency and scalability for production.
Exhibits
The supplied portfolio includes one-stop OEM/ODM services covering product design, forming and machining, surface treatment, quality inspection, final assembly and logistics support. Forming and machining capabilities include stamping, CNC, aluminum extrusion, forging and diamond cutting, while surface-treatment capabilities include chemical polishing, hairline finishing, sandblasting, etching, anodizing and color dyeing. The broader process list also includes painting, laser engraving, printing, Micro-Arc Oxidation (MAO), electroless nickel plating and final assembly, with engineering support, tooling and process planning available around product design. Precision CNC machining ranges from 3-axis through 5-axis compound machining and covers aluminum alloys, stainless steel, titanium alloys and copper alloys for complex geometries, thin-wall parts, thermal modules and other precision components. Computer numerical control is described as enabling micron-level machining accuracy and consistent product dimensions, while 5-axis machining can complete complex geometries in a single setup to reduce errors from repeated setup and improve accuracy and efficiency. High-precision milling and turning cover external profiles, internal holes, threads, contours, pockets and hole patterns, and high-precision milling is specified with tolerances within ±0.01mm. CNC milling is used for planes, contours, pockets, hole patterns and other geometric machining needs, while CNC turning is used for rotationally symmetrical parts such as shafts, rings and sleeves and can be combined with milling for more complex workpieces. Three-axis machining is positioned for relatively regular geometries, 4-axis machining adds a rotary axis for cylindrical parts requiring multi-sided machining, and 5-axis machining supports complex curved surfaces in a single setup. Thin-wall component machining uses special fixturing and cutting-parameter design to prevent deformation and maintain dimensional accuracy, and the design guidance recommends wall thickness greater than 0.8mm. For high-strength aluminum alloys such as 7075, tooling and cutting parameters are optimized around material behavior; listed aluminum grades include 5052, 6061, 6063 and 7075. Stainless steel machining uses optimized cutting strategies to address hardness, toughness and tool wear, while titanium-alloy machining uses special cutting strategies for low thermal conductivity and high springback. Copper alloys are included for applications such as electronic connectors, heat sinks and precision electrical-equipment components because the material is described as having good machinability. Thermal-management machining covers water channels, fins, piping and cold plates, with attention to flow-channel dimensions, sealing-surface quality, bend radii and fin spacing for AI and other high-power equipment. After machining, anodizing, electroless nickel plating and other surface treatments can be integrated so that machined parts can move through downstream finishing in the same delivery scope. Design and manufacturing evaluation considers thin-wall structures, tolerance requirements, material machinability, tool access, fixture design, cooling methods, thermal-structure design and mass-production feasibility before production conditions are finalized. For semiconductor process equipment, the company lists high-cleanliness precision parts such as vacuum chambers and wafer stages that must meet strict dimensional and surface requirements. For AI infrastructure and server liquid-cooling systems, the portfolio includes high-precision cold plates, piping and chassis structural parts for liquid-cooling solutions. Other listed application areas include optical-alignment structures and precision frames for optical communication and display equipment, lightweight aerospace structures and aircraft interiors, surgical instruments and implant accessories, industrial-automation links and joints, and battery-module or drive-motor structures for electric vehicles. Aerospace structural-component machining is described with process control compliant with AS9100 quality standards, and medical-device work is described as meeting ISO 13485 medical quality standards. The one-stop workflow is intended to combine in-house manufacturing and surface-treatment processes so customers can reduce lead time, simplify the supply chain, and maintain consistent quality from development through mass production.
Capabilities and products
- precision CNC machining of aluminum alloys
- 3-axis CNC machining
- 4-axis CNC machining
- 5-axis CNC machining
- high-precision CNC milling
- CNC turning
- stamping and forming
- aluminum extrusion
- forging
- sandblasting surface treatment
- anodizing Type II & III
- micro-arc oxidation (MAO)
- electroless nickel plating
- laser engraving
- high-precision milling within ±0.01mm
- precision machining of thermal-management channels, fins and cold plates
- precision machining of semiconductor vacuum chambers
- precision machining of wafer stages
- one-stop OEM/ODM for aluminum parts
- product design service
- diamond cutting
- chemical polishing
- hairline surface finishing
- etching surface treatment
- color-dyeing surface treatment
- painting surface treatment
- printing process
- precision thin-wall component machining
- high-strength aluminum-alloy machining
- precision stainless-steel machining
- precision titanium-alloy machining
- precision copper-alloy machining
- optical-alignment structures and precision-frame machining
- aerospace structural-component precision machining
- surgical-instrument and implant-accessory machining
- industrial-automation link, joint and end-effector machining
- EV battery-module housing and drive-motor structural-part machining