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  1. Home
  2. Manufacturing and processing contract
  3. 寛大工業 本社工場
Manufacturing and processing contract
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寛大工業 本社工場

EstablishmentApril 2015
capital1000Ten thousand
number of employees19
addressOsaka/Habikino-shi/Kawahara Castle 828-3
phone072-955-5855
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last updated:Jun 27, 2024
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  • Products/Services(5)
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寛大工業 Company Profile

We have extensive experience in the manufacturing of outdoor lighting poles. We are equipped with a variety of metal processing facilities, allowing for integrated processing of products such as cutting, bending, and welding.

Founded in 2005, we primarily manufacture outdoor lighting poles for roads, parks, parking lots, and factories. We have received high praise for our welding technology, and now we also handle products in other fields, such as parts for lifting equipment in logistics warehouses and exterior products. Additionally, we possess a variety of equipment, including laser processing machines, NC lathes, pipe bending machines, and robotic welding machines. Through a consistent production process, we achieve short delivery times, high quality, and low costs, allowing us to respond flexibly to customer requests. In the fiscal year 2018, we received the "Osaka Manufacturing Excellent Company Award," aimed at small and medium-sized manufacturing enterprises in Osaka Prefecture that have high overall capabilities, such as "advanced technical skills" and "high quality, low cost, and short delivery times," and are highly regarded in the market. In the fiscal year 2020, we were recognized as a "Health Management Excellent Corporation 2021" by the Ministry of Economy, Trade and Industry and the Japan Health Conference for our strategic practices that consider workplace environment and employee health from a management perspective. We have continued our efforts, receiving the "Health Management Excellent Corporation 2022" certification in fiscal year 2022 and the "Health Management Excellent Corporation 2023" certification in fiscal year 2023.

Business Activities

Metal processing industry centered around welding - Processing of outdoor lighting poles for roads, parks, parking lots, and factories - Processing of public exterior products - Processing of lift equipment parts for logistics warehouses

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Products/Services (5)

Corner-Round Conversion Adapter <□100 → Φ76.3 Standard Model> product image
Corner-Round Conversion Adapter <□100 → Φ76.3 Standard Model>
Leave the cost reduction project to us! [Lighting poles and adapters] product image
Leave the cost reduction project to us! [Lighting poles and adapters]
[Must-see for those struggling with LED conversion] Production of conversion adapters product image
[Must-see for those struggling with LED conversion] Production of conversion adapters
Metal processing centered on welding. product image
Metal processing centered on welding.

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catalog(3)

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[Information] Introduction of outdoor lighting pole manufacturing examples

[Information] Introduction of outdoor lighting pole manufacturing examples

TECHNICAL
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Kandai Industrial Co., Ltd. Company Profile

Kandai Industrial Co., Ltd. Company Profile

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Metal processing centered on welding.

Metal processing centered on welding.

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news(3)

屋外照明のLED化と照明ポール.png

[Important!] Considerations Regarding Lighting Poles Due to the LED Conversion of Outdoor Lighting

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The benefits of converting outdoor lighting to LED include a significant reduction in power consumption compared to traditional lighting. This contributes to reducing environmental impact and lowering electricity costs, and additionally, the Ministry of Land, Infrastructure, Transport and Tourism and local governments support the transition to LED through subsidy and grant programs. When switching to LED, it is important to focus not only on the lighting fixtures themselves but also on the supporting lighting poles. If the existing poles are sufficiently durable, it is possible to replace them with LED fixtures at a low cost using conversion adapters. On the other hand, if the poles are aging, it is necessary to update them entirely while considering the landscape and harmony with the surroundings. Factors such as height, tilt, design, weather resistance, and maintenance should be important considerations during the design phase for new installations. It is recommended that the construction owner evaluate the condition of existing poles while utilizing support programs from the national and local governments to consider the optimal response method. A comprehensive assessment of the quality of light, costs, and maintenance management resulting from the LED conversion will be the key to success. For more detailed explanations, visit the website of Kando Industry! You can find the continuation through the related links.

Aug 26, 2025

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照明ポールの種類と用途.png

Optimal design for different purposes! Types and uses of lighting poles.

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Did you know that there are various types of lighting poles tailored to their intended use and installation location? Here, we will explain mainly three types: "high-ceiling floodlights," "streetlights and road lights," and "architectural exterior lighting." High-ceiling floodlights: Used in indoor spaces such as sports facilities and warehouses where high ceilings are necessary, they require durability and strong illumination to reach far distances. Streetlights and road lights: Installed on sidewalks and roads to enhance safety. Streetlights are designed for uniform diffusion, while road lights are designed to make lanes and intersections easily recognizable. Architectural exterior lighting: Used for beautifying the appearance of facilities and buildings and for nighttime security, often featuring highly designed types such as tapered poles. It is important to equip the optimal materials, shapes, and weather resistance according to the intended use and installation location. Kanda Industrial provides lighting poles suited for these purposes. For more detailed explanations, please visit Kanda Industrial's website! You can find more in the related links.

Jun 17, 2025

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金属加工の切断~奥深い切断技術~.png

Metalworking Cutting - Profound Cutting Techniques -

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Metal cutting is not only about separating materials but is also a crucial process that affects product quality and cost. This article introduces the main methods. 1. Laser cutting: Non-contact, high precision, capable of handling complex shapes and thin to medium thickness plates, achieving smooth cross-sections. 2. Plasma cutting: Can process thick plates at high speed and is cost-effective, but the cross-section is somewhat rough. 3. Mechanical cutting: Strong in cutting large and extremely thick materials and mass cutting using band saws and shearing. 4. Water jet cutting: Zero thermal impact, suitable for hard materials and precision parts. Furthermore, it emphasizes that the skills of experienced craftsmen who can discern metal properties, fine-tune conditions, and minimize distortion are essential. High-quality cutting directly leads to reduced assembly labor, automation of subsequent processes, reduced defects, and improved reliability, making the selection of a trustworthy supplier key. Kanda Industrial concludes by proposing the optimal cutting method based on their extensive experience and technology. For more detailed explanations, visit Kanda Industrial's website! You can find the continuation through the related links.

Jun 13, 2025

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Detailed information

Company name 寛大工業 本社工場
number of employees19
Contact addresspostalcode 583-0867 Osaka/ Habikino-shi/ Kawahara Castle 828-3View on map TEL:072-955-5855 FAX:072-955-5866
Key PartnersInaba Electric Manufacturing Co., Ltd. / Karaki Manufacturing Co., Ltd. / Omni Techno Co., Ltd. / Daisen Co., Ltd. / Tandem Co., Ltd. *Order is random, honorifics omitted.
Industry Manufacturing and processing contract
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