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  • Start selling high performance element-less filtration device “FILSTAR” in Thailand.

Start selling high performance element-less filtration device “FILSTAR” in Thailand.

Kensuke Goto
Don’t forget the origin, create good products for the environment and customer companies.
Industria is manufacturing and sells industrial filters and others. Initially, the company name "Industria" was the product name. Kazuaki Takahashi, the president of the headquarters, said, "Since Japan's high technology has been built by the town factory, as "Industria" meaning a town factory, I won’t forget this origin". Then it is adapted as our company name since 2005 Our customers receive high evaluation from our high performance filtration equipment, and our share in this market is achieved 70%.

Among our products, the high performance filtration device "FILSTAR", which announced in 2003, is highly appreciated. "FILSTAR" developed utilizing proprietary technology instantly purifies liquid using centrifugal force and water pressure without having elements in ordinary filtration device. The filtration accuracy is 98% at maximum. Also, due to the less-element, there is no need for maintenance, realizing zero industrial waste. Furthermore, purchasing expenses for replacement filters and labor costs for replacement work can be kept to zero. Some customers have succeeded in reducing costs by more than 8 million baht per year. It is used in various places such as coolant of machine tools and filtration of factory wastewater.

We are aggressively expanding overseas since our founding, and we are expanding into Korea, China, Hong Kong, the UK and Indonesia. We established a subsidiary in Thailand in June 2002, where is the industrial cluster such as automobiles. Immediately after advancement in Thailand, we faced a slump in the automobile industry, but we believed in the growth potential of products that contribute to the improvement of the global environment and we continued our business in Thailand.

As future business development, we will increase customers such as factories involved in automobile production for a while. But in any case, we would like to grow the water treatment business of ASEAN as a whole including Thailand. There is no great pleasure for us that our water treatment technology will be useful to the people of ASEAN. Regarding industrial waste, in industrialized countries of ASEAN including Thailand, we think that they cannot afford to think about the processing of industrial waste at the current status, but focusing on improving productivity. However, we think that the awareness and approach to the global environment in Thailand and ASEAN markets will definitely change in the coming years. We will continue to make good products for people, the environment and customer companies.

Inquiry Form

Please feel free to contact us from the form as below.

We accept by phone and email.

KOA-SHA (THAILAND) (hereinafter referred to as the "Company" or "We"), in the variety of services provided by the Company (hereinafter referred to as the "Services"), established the following privacy policy (hereinafter referred to as the "Policy").

Definition of Personal Information

The term "Personal Information" as used in this Policy, means information about a living individual which can identify the specific individual, including name, date of birth, and other descriptions (including other information that can be easily matched to identify a specific individual).

Acquisition of Personal Information

We acquire personal information by legally fair means.

Use of Personal Information

The Company shall use personal information for the purpose of business as necessary within the scope of the following.

  • To deliver optimized information to the individual user of the Service.
  • To help improve the quality of the Service by statistical analysis.
  • In response to inquiry in regard to the Service.
  • To conduct questionnaires regarding the Service.
  • To send information regarding campaigns and new products by the Company.
  • Other purposes associated with the abovementioned purposes of use.
About cookies

The Company makes use of cookies on the Service website. In addition, cookies may be used in a portion of the advertising system. A cookie is a small amount of data regarding usage history that is sent to your browser from a website’s server and is stored on the user’s hard drive. If the user prefers the Company not to make use of cookies, the user can set their browser to reject cookies. However, if the cookies are rejected, there is a possibility that the use of the Service on the website will be affected.

Provision of Information to Third Parties

The Company will not provide personal information to any third party without obtaining prior consent by the individual concerned, except as required by applicable laws and regulations.

In addition, the Company may access personal information and disclose it to third parties in the following cases.

  • Under Prior Consent of the Individual User Concerned
  • When the disclosure of personal information is required by law or judicial court, judicial orders, decisions and instructions based on laws and regulations of government agencies.
  • When reasonable measures are necessary to defend the rights or property of the Company.
  • When the disclosure of personal information is necessary to protect the lives, bodies or property of the Company, user(s), or public, and it is difficult to obtain the individual’s consent at the time.
  • When cooperation is necessary with a national or local government organization, or a business operator entrusted by such an organization in executing affairs under laws and regulations, and in which obtaining the consent of the user(s) is likely to impede the execution of the affairs.
  • In statistical data in which the disclosure or provision does not identify the user’s identity.
Management of Personal Information
  • The Company will maintain the accuracy of personal information and manage it safely.
  • The Company will take appropriate security measures to prevent the loss, destruction, tampering or leakage of personal information.
  • The Company will take precautionary measures against the loss, destruction, tampering, and leakage of personal information through appropriate system maintenance of the operating system and education of employees.
Request for Notification, Disclosure, Correction, Suspension of Use of Personal Information

In the case the Company receives request from the individual user regarding the disclosure, correction, addition, deletion, suspension of use, or erasure of personal information, stoppage of use by a third party or notification of use, after confirmation that the requester is the individual user, the Company will respond without delay in accordance with the Personal Data Protection Act.

Note that in the case that the request does not meet the requirements stipulated by the Personal Data Protection Act, or the reason to reject such request is permitted by the Personal Data Protection Act or other laws and regulations, the request may not be fulfilled.

In addition, there is no payment required or fees associated with the request for disclosure by the individual user. However, the cost of communication from the individual user to the Company, transportation expenses, and expenses associated with the preparation of materials for the purposes of individual identification will be the responsibility of the individual user.

Revision of Privacy Policy

The Company will review the operational status of the handling of personal information and make efforts for continuous improvement, and may change the Policy as necessary. After such changes to the Policy, the Policy will be published on the Company’s website.


Please address inquiries regarding the Company’s use of personal information to

Established October 01, 2021

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