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Corporate Info.

株式会社 皆藤製作所は、Winderを主とした装置の開発と生産装置の製作に対応致します。Winderは弊社にお任せ下さい。
  • Kaido MFG. Co. Ltd specializes in the development and manufacture of winders and other production equipment. You can leave it to us for your winder needs!
  • Our winders are supplied to industries in Japan and abroad. We believe it to be a privilege to enjoy mutual growth with our customers.

President’s message

It is with your support and cooperation that we are pleased to be welcoming our 50th year in business. Up to the present, we have engaged in the development and mass production of winders dedicated for components requiring high-quality and precision such as MF capacitors, electrolytic capacitors, various primary batteries, lithium-ion batteries and rechargeable batteries. Throughout our work we have had the privilege to work with many esteemed customers and handle a great variety of materials. This rich experience is what we consider to be our greatest asset. We will all continue our efforts in working together with our customers, meeting the expectation and contributing to the society.


KAIDO MANUFACTURING CO.,LTD.
President Kosuke Kaito

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Basic Principle

Basic Compliance Policy

1. The delivery of a safe and high quality product and service

  • We aim to provide the highest quality of product and service, while paying due consideration to safety.
  • Driven by the specific needs of our customers and of the market, we aim to continue to develop new technologies and products that are wholly original.
  • While actively promoting quality management systems, we aim to maintain the quality upon which the trust of our customers has been built.

2. The preservation of free and fair trade

  • We aim to promote free and fair trade.
  • We aim to conduct our activities in a fair manner in compliance with the laws and regulations of the respective nations with which we trade.
  • We aim to conduct business operations in good faith, without engaging in personally profiteering with customers or partners by the use of our position.

3. Management of import/export

We will conduct our import and export operations within the boundaries of the laws and regulations of Japan and of those nations with which we conduct trade.

The procurement of materials

In order to gain the trust and satisfaction of our customers, we dedicate every effort to manufacturing products with a substantial focus on safety, quality, price and lead time.

To be able to bring these principles to fruition, we base our purchasing operations on the below Basic Materials Procurement Policy.

Basic Materials Procurement Policy

1. Stance on procurement

  • The practice of fair trade
    We aim to promote fair prices between ourselves and our partners by comprehensively evaluating the state of the market, price fluctuations, and product specifications and quality.
  • Efforts to promote mutual growth
    We value the communication and we will maintain relationships of trust with our partner organizations. It is our aim to encourage mutual growth, at the same time building mutual understanding and trust.

2. A message to our partners

While exercising our responsibilities toward society, we aim to continuously contribute to the growth of society through the work we carry out for our customers. In this respect, we believe the cooperation of our partners to be of the utmost importance. We would therefore like to ask for the full cooperation of all of our partner organizations, as detailed in the below points.

  • The continuous improvement and guarantee of quality, endurance and safety
    To guarantee the quality of products
    To offer assurance and guarantee long-term reliability
    To guarantee safety
  • To honor contract periods
  • To practice and continue to uphold the security of information
    To defend threats to computer networks
    To protect and prevent the theft of personal information
    To protect and prevent the theft of confidential information
  • To comply with all laws and regulations
  • Upholding social responsibilities toward conservation of the environment
    To responsibly manage and disclose the details of chemical substances contained within products
    To responsibly manage and disclose the details of chemical substances used throughout production processes
    To use effectively resources and energy
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About the company logo

The KAIDO logo was designed from our initials and ∞. It is the symbol for infinity and it has meaning of eternity and continuance.  We wish the very best of success to everyone and look forward to enjoying a long-lasting relationship.

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Outline

Corporate Name KAIDO MANUFACTURING CO.,LTD.
Private business established Jan.,15th 1959 (S34)
Capital 30 million yen
Line of business Design and manufacture of WINDER for Capacitor, Electric double layer capacitor, Li-ion and Li-polymer Battery. And more, design and manufacture of all types of precision, energy-saving machinery.
Leading product Li-ion & Li-Polymer Battery Winder
Electric Double Layer Capacitor (DLC) Winder
Li-ion Capacitor (LIC) Winder
Electrolytic Capacitor Winder
Metalised Film (MF) Capacitor Winder
Metal lithium Battery Winder
Directors Chairman Masao Kaito
President Kosuke Kaito
Director Hiroshi Takada
Director Yoshihide Kitamura
Auditor Hiroshi Tobita
Number of Employees Total 85(Development and design staff;35, Production engineering staff;42, Sales and administration staff;8 )
Main Banks Sumitomo Mitsui Banking Corporation,
Kyoto Chuo Trust Bank,
Bank of Kyoto, Shiga Bank
Customer In Japan and Overseas
All leading electronic manufacturer
All leading capacitor manufacturer
All leading battery manufacturer
Leading research organizations
*Overseas;North and South America, China, Taiwan, South Korea, Southeast Asia, Europe
Main Cooperating Companies Approximately 60 companies
Patents

●Automatic Capacitor Winder
●Protective material inserter for terminal leader line used in the capacitor production process.
●Micro conductor capacitor winder
●Super-thin material winder
●Winding structure for winding materials
●Reinforcement method for etched metal foil
●Cutting method for stacked capacitors
●Tension controller for winder
●Sizing guide roller
●Winder with both automatic materials changing connection method and core method
●Winder
●Electrolytic capacitor elements
●Winding method for capacitor elements
●Element structure of electrolytic capacitors
●Electrolyte impregnation method for electrolytic capacitor elements
●Automatic 04 spiral winder
●Automatic continuous winder for capacitors
●Winder for film capacitor elements
●Metal film peeler for metallized plastic film
●Constant interval peeler
●Winder for battery elements
●Flat mandrel

 

All the items above are abstract from the registrations of our patents and utility models

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Company History

以下敬称略

1959 Private business established
Produced vending machines for Todo SS
Received orders for Coin machines development, textile machines and parts processing
1960 Produced pilot versions of other devices such as vacuum tubes for Shin Nihon Denki(current NEC Corporation) and received orders for parts processing.
Business dealings with Todo SS and Nichiden Kikai(current Cannon Machinery Inc.).
Business dealings with vending machines and automatic ticket gates of Tateishi Denki(current Omron).
Received orders for parts processing of precision machinery from Mitsubishi Heavy Industries.
1965 Became a joint stock company
1970 Developed winders for MF at the request of Nichicon.
Shipped a large amount of winders for Matsushita Precision Capacitor.
Developed winders for Mylar at the request of NEC Tamagawa.
Shipped large amount of winders for Mylar to NEC Yamanashi.
Developed MF three-shaft rotor winder.
1975 Training Trip of Taiwan users to celebrate shipment of 100 winders.
Shipped a large amount of winders for Mylar to Shinei Denshi(current Rubycon Corp.).
1978 Built Shiga Factory.
Completed large multi-terminal winders for audio devices after three years of development at the request of Elna.
Developed winders for Capacitor with terminals became the foundation of winders for Li-ion Battery.
1980 Developed high-pressure MF winders at the request of Taiyo Tsushin Kogyo(current Taitsu)
1985 First expansion of Shiga Factory.
Developed winders for Cylindrical Li-ion Battery.
Developed winders for layered capacitor at the request of Marucon Denshi (current Nippon Chemi-Con Corp.).
Developed CD offset printers at the request of and in support of Toyo Ink and Nihon Kyokumen Insatsu
1988 Second expansion of Shiga Factory.
Seta Clubhouse was constructed.
1990 Developed winders for super large capacitor at the request of Nichicon, Nippon Chemi-Con, and Hitachi AIC.
Developed unmanned winders for Capacitor (developed automatic materials changer).
Developed unmanned winders for MF Capacitor.
Developed winder for Prismatic Li-ion Battery
2000 Third expansion of Shiga Factory.
Built a new clean room.
The number of shipped units reached 4,000
2005 Start construction of a new building at the Shiga Factory (large equipments manufacturing factory)
2008 Built a new dry room(clean environment) at the large equipment manufacturing factory.
2009 Training trip to TAIWAN (celebrate KAIDO 50th year in business)
2010 We acquired ISO9001
2011 We acquired ISO14001
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