From small-lot prototyping to mass production | In-house integrated support for sheet metal, welding, and assembly

LEO ELECTRONICS (VIETNAM) LTD. has a vast 13,000m² site in Hai Phong Province, near Hanoi, and is a Japanese EMS manufacturer capable of providing one-stop services from precision sheet metal fabrication, welding, and harness processing to product assembly. With a processing system that supports various materials such as copper, brass, aluminum, stainless steel, and iron, and experienced welding and assembly technicians, we can flexibly handle everything from small-lot prototyping to mass production. Our integrated production system, based on Japanese quality standards, enables us to achieve short lead times, high quality, and multi-product support.

Communication equipment enclosures, financial terminals, medical device units
Enclosures and frames for EV chargers, control panels, kiosk terminals, lighting equipment
Shipment of finished unit products, including harnesses and assembly

We can supply units and finished products to customers in a wide range of fields.

【Features】
- Scale advantage of a 13,000m² site
 → Simultaneous progress of multiple projects, installation of dedicated assembly lines, securing storage and transport space
- Material compatibility: Supports highly reflective materials and thin sheets such as copper, brass, aluminum, stainless steel, and iron
- In-house integrated production system: Covers sheet metal fabrication, welding, assembly, and inspection
- Quality control by resident Japanese staff: ISO9001 and ISO14001 certified factory
- VA/VE proposal support: Capable of proposing improvements leading to cost and labor reduction

【Capabilities】
- Material compatibility: Copper, brass, aluminum (highly reflective materials) / SUS304, 430 (stainless steel) / Iron (SECC, SPCC, etc.)
- Sheet metal: AMADA punch-laser combination machine / NC Bender / Fiber laser
- Welding: CO2/TIG welding, spot welding, robotic welding machine (YASKAWA)
- Assembly: Supports both cell production and line production for component assembly to finished unit products
- Inspection: Comprehensive inspection system including 3D measuring instruments, film thickness, continuity, and appearance checks

【Example Industries Served】
- Medical device and analytical instrument manufacturers
- Telecommunications and infrastructure equipment industry
- EV and renewable energy related equipment
- Automation equipment and electrical assembly industry
- Equipment for public facilities and government agencies

OEM support from small-lot prototyping to mass production, utilizing our 13,000m² vast site with an integrated system of "sheet metal fabrication + welding + assembly". We meet customer needs with short lead times and high quality.

■ Please download the PDF for details, or feel free to contact us.