Last updated: 6 September 2026
1. About these terms
These Terms of Service govern your use of igbtpowersupply.com
and any goods or services supplied through it by Guangzhou Gaohui Power Supply Technology Co., Ltd. (广州高辉电源科技有限公司),
a company registered in Guangzhou, Guangdong, China (“we”, “us”, “our”).
By using this website you agree to these terms.
2. Our business
We design and manufacture custom industrial DC power supplies and rectifiers
for electroplating, anodizing, micro-arc oxidation, electrolysis and water
treatment. Specifications, application notes and calculation examples published
on this website are provided for general reference. Final equipment
configuration is confirmed in writing for each project.
3. Use of this website
You may browse this website, create an account and submit enquiries or
orders. You may not use it to distribute unlawful content, attempt
unauthorised access, or interfere with its operation. Text, images, drawings
and technical material on this website are our property or are used with
permission, and may not be reproduced for commercial purposes without our
written consent.
4. Enquiries, quotations and orders
Prices and specifications shown on this website are indicative. An enquiry
or an indicative quotation is not a binding offer. A contract is formed only
when both parties confirm a written order or contract, including
specification, price, delivery time and payment terms.
Custom-built equipment is manufactured to the confirmed specification and
is normally not returnable once production has started.
5. Delivery, inspection and warranty
Delivery times are estimates unless expressly agreed in the order.
Please inspect goods on arrival and report visible transport damage promptly.
Warranty terms are those stated in the applicable order or contract; warranty
does not cover damage caused by incorrect installation, operation outside the
agreed specification, or unauthorised modification.
6. Reference information is not a guarantee of process results
Application notes, parameter ranges and calculation examples published on
this website or in our videos are reference material. Final process parameters
must be confirmed by trials on the actual production line, with the actual
workpieces, bath chemistry and fixtures.
7. YouTube content and YouTube API Services
We operate our own YouTube channel,
https://www.youtube.com/@ghrectifier. Videos embedded on
or linked from this website are served by YouTube, and your use of them is
also governed by the
YouTube
Terms of Service and the
Google
Privacy Policy.
We use YouTube API Services solely to publish our own videos to our own
channel and to read publicly available statistics about those videos. We do not
collect or process the personal data of any YouTube user. See our
Privacy Policy for details, including how access
can be revoked and how to request deletion of data.
8. Limitation of liability
To the extent permitted by applicable law, we are not liable for indirect,
incidental or consequential loss — including loss of production or profit —
arising from use of this website or of reference information published on it.
Nothing in these terms limits liability that cannot be limited by law.
9. Changes
We may update these terms. The current version is always published on this
page together with the date it was last updated.
10. Governing law
These terms are governed by the laws of the People’s Republic of China.
11. Contact
Guangzhou Gaohui Power Supply Technology Co., Ltd. (广州高辉电源科技有限公司)
NO.1679, Panyu Avenue North, Qiaonan Street, Panyu District, Guangzhou, Guangdong, China
Email: gaohui01234567@163.com