Sales of welding materials and brazing solutions provided in Thailand

20/05/2021

Mitsunobu Kimura

Managing Director

neis (Thailand) sells welding materials for brazing and related products developed and manufactured by themselves. We are not just a "materials shop", but we aim to propose solutions that satisfy our customers and raise the level of brazing technology among Thai engineers. In this article, we would like to introduce our company's initiatives to achieve this goal.

Initiative ①
Develop and manufacture original brazing filler metals to meet customer's applications

The main welding-related materials for brazing we are developing and manufacturing brazing filler metals and fluxes. Brazing filler metals are metal materials that act as an adhesive during "brazing" that include aluminum, copper, silver, etc., and are classified according to JIS standards as follows.

◾️ Copper brazing (Cu)：Steel material, stainless steel
◾️ Brass (Cu, Zn) ：Steel materials, nickel, and copper and its alloys
◾️ Silver brazing (Ag, Cu, Zn) ：Metal materials other than aluminum and magnesium
◾️ Phosphorus copper brazing (Cu, P)：Copper and its alloys
◾️ Aluminum brazing (Al, Si)：Aluminum alloys (heat exchangers)
◾️ Nickel brazing (Ni, B, P)：Stainless steel, heat-resistant alloys (EGR for engines)
◾️ Gold brazing (Au, Cu, Ni)：High corrosion-resistant products (jewelry)
◾️ Palladium brazing (Pb, Ag) ：Heat-resistant products

These brazing filler metals differ in their properties and suitability for the metals to be joined. Furthermore, the brazing filler metals also affect the airtightness and strength of the joint, so it is important to select the correct brazing filler metal to ensure reliable brazing.

However, in reality, there are a huge variety metals for brazing, and the current situation is that JIS standard products alone are not sufficient. Therefore, by customizing and providing order-made brazing filler metals, we offer the most suitable molten material for our customers' applications.

In the unlikely event that a defective product is found, we will investigate the cause and take responsibility until the end, so please leave it to us with peace of mind.

Initiative ②
Workshop aimed at reducing the defective rate of brazing

The second initiative is to hold a "brazing workshop". Brazing is a common technique for metal joining. Even with easy-level brazing, the rate of defects in Thailand is higher than the global industry standard. One of the reasons may be that the workers are working without sufficient training. To improve this situation, we are holding workshops for our customer's engineering staff.

＜Main contents of the workshop＞
■ Difference between fusion welding and brazing
■ Definition of brazing
■ Classification of brazing methods
■ Phenomenon that occurs during brazing (liquid wetting, capillary action)
■ Mechanism of flow of brazing filler metal (metal reduction)
■ Flame brazing
■ Types of brazing filler metal
■ Selection of flux
■ Defect cases

A renewed understanding of the basics of brazing and how it works will lead to a lower defect rate. It has been well received by our customers as it also helps to raise the awareness of the engineers working at a site.

▲ Workshop materials (example)

Neis Co., Ltd. has a history of more than 70 years as a welding and joining professional in Japan. Based on our technology and know-how, we provide the best solutions for brazing in Thailand.

neis (Thailand)

If you have any questions about brazing filler metals, please contact us using the inquiry form.

Inquiry Form

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

We accept by phone and email.

Name Required

Company Name

Phone number

Email Required

Message Required

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.