Array ( [0] => stdClass Object ( [id] => 1 [company_id] => 22 [image_url] => company-22-company-22-company-22-slider1.jpg [image_link] => [image_popup] => 0 [slide_id] => 1 [slide_list_name] => all ) [1] => stdClass Object ( [id] => 1 [company_id] => 22 [image_url] => company-22-company-22-YKT_Slider2.jpg [image_link] => [image_popup] => 0 [slide_id] => 1 [slide_list_name] => all ) [2] => stdClass Object ( [id] => 1 [company_id] => 22 [image_url] => company-22-company-22-slider2.jpg [image_link] => [image_popup] => 0 [slide_id] => 1 [slide_list_name] => all ) )
  • HOME
  • >
  • NEWS
  • >
  • A specialized trading company that provides the world's most advanced machinery

A specialized trading company that provides the world's most advanced machinery

General Manager

Our company was founded in 1924 and has been delivering western machinery and state-of-the-art technology to our customers for over 90 years. In Thailand, we established a local subsidiary in October 2015, Since then, we have focused on the development of the Thai manufacturing industry.
Products handled by us are state-of-the-art production equipment including ROLLOMATIC in Switzerland that leads the market as a tool grinder (equipment for tool manufacturing) that realizes high precision and high-speed machining, and measuring equipment and inspection equipment, grinders, and etcetera that provide reliable measurement results our line-up of products meets the evolving needs of the manufacturing industry.
We also provide filtration equipment which greatly contributes to the reduction of environmental burden, which is a problem of the manufacturing industry, and we provide total solutions unique to YKT.

More clean manufacturing sites in Thailand

The modern age is said to be the "century of the environment" and the trend towards reducing the burden on the global environment continues to rise. It is no exception for the manufacturing industry.
We deal with "SMK FILTRATION" high precision filtration devices that reliably filters used processing oil and working fluid and maintains a reusable state for a long time.



It is a revolutionary filtering device that was awarded the AICHI ENVIRONMENTAL AWARD, and it corresponds widely from fine particle filtration of high precision to coarse particle filtration (minimum 0.5μm to maximum 50μm). It is effective for all kinds of sludge mixed in coolant liquid with filter accuracy optimum for customer's processing situation. In addition, it is unnecessary to remove sludge after filtration, instead just replace the used filter. Not only significantly reducing the environmental burden, but we can also remove impurities from the recovered sludge and recycle it by a recycling maker.

For SMK FILTRATION, which makes it possible to recycle resources, we bring a testing machine and can provide a demonstration. If you are interested please feel free to contact us.

A rich line-up unique to machine specialized trading companies

Since its founding, we have gotten patronage by providing state-of-the-art domestic and foreign manufacturing equipment to customers. Of course, it will not change in Thailand either.

GrindSmart 629XS

GrindSmart 629XS

What we recommend is the best-selling tool grinder "GrindSmart 629XS" from ROLLOMATIC which is headquartered in Switzerland. With a built-in loader with up to 1,350 tools installed, its compact design reduces the influence of thermal displacement. We achieve end mill diameter tolerance micron order in continuous production, providing maximum productivity in a limited space and enable precision machining by 6-axis control.




In addition, the zoom type stereo microscope "Zoom Stereo Microscope - QuaScope" that demonstrates its true value in surface inspection of multi-field precision products and stereoscopic image observation that is using the "parallax" of the human eye, which incorporates left and right independent optical system (stereo optics). It enables more stereoscopic observation and reduces fatigue caused by long-term use. It has a third optical system that can mount the camera in the center of the optical system, and also supports CCD monitoring as an option. It is a measurement and inspection equipment that we can recommend with confidence.




In addition, it is universal horizontal projector "CC-14" that is recommended for measurement and inspection equipment.
OGP (current QVI company), the largest optical measuring machine manufacturer in the USA, has started anew with the projector department being renamed as CCP.
Unlike the vertical projection method adopted by many Japanese manufacturers, the workpiece is projected from the horizontal direction onto the screen, making it ideal for the measurement field in the lateral direction such as tools and grinding stones. Also, since it is directly projected from the LED lighting, it is very bright, and the whole area can be displayed with uniform brightness by the screen adopting the Fresnel lens.


We have tool grinding machines, as well as an environmentally friendly filtration device, measurement and inspection equipment, and we offer total solutions from technical support to maintenance to our customers.

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

I have read and agree to the Privacy Policy
Please Wait
NEWS Other News
Contact Us

Tel: +66(0)2-173-5868

Mobile: +66(0)61-847-4400

Podsatorn Promdang
Mobile: +66(0)61-847-4443

This website uses cookies to improve the convenience of the site. See the cookie policy for details.
In addition, by continuing to use the site, you consent to the use of cookies.