Welcome to the official JFETEK website (jfetek.com). Please read the following terms of use carefully. By using this website, you agree to comply with all provisions of these terms. If you do not agree, please discontinue use of this website.
01 Content Disclaimer
1.1 Informational Purpose
All content provided on this website — including but not limited to service descriptions, technical articles, case studies, and timeline estimates — is for informational purposes only and does not constitute any legal, financial, or technical warranty of any kind.
1.2 Accuracy Statement
We strive to ensure the accuracy and timeliness of our website content, but cannot guarantee that all information is completely accurate or up to date at any given moment. Content may be adjusted due to market changes, technological developments, or other factors without prior notice.
1.3 Timelines & Pricing
Development timelines (e.g., "4–8 weeks") and pricing ranges listed on this website are reference estimates only, not formal quotations. Actual timelines and costs are subject to individual project assessment and formal contract.
1.4 Third-Party Links
This website may contain links to third-party websites (e.g., LinkedIn, GitHub, technical documentation). These links are provided for reference only. We are not responsible for the content, privacy policies, or security of third-party websites.
JFETEK assumes no liability for any direct or indirect losses arising from actions taken in reliance on information found on this website. Please exercise your own judgment regarding business decisions, or consult a professional before proceeding.
02 Intellectual Property
2.1 Copyright
All content on this website — including but not limited to:
- Text, articles, and technical descriptions
- Images, designs, and layouts
- Logo, trademarks, and brand identity
- Website code and architecture
— is owned by JFETEK or used under lawful license, and is protected by the Copyright Act of the Republic of China and applicable international treaties.
2.2 Prohibited Actions
Without explicit written authorization from JFETEK, you may not:
- Copy, reproduce, adapt, or distribute any content from this website
- Use any content from this website for commercial purposes
- Remove or alter copyright notices on any content
- Impersonate or replicate this website in any way
2.3 Fair Use
You may quote content from this website for non-commercial, fair use purposes, provided that you clearly attribute the source (JFETEK, jfetek.com) and include a link to the original. For any reproduction or republication needs, we recommend contacting us in advance.
2.4 Client Project Ownership
Intellectual property rights for systems, code, and deliverables developed by JFETEK for clients are governed by the individual project contract. In general, economic copyright is transferred to the client upon delivery; please refer to the specific project contract for details.
03 Service Changes
3.1 Service Adjustments
JFETEK reserves the right to modify, suspend, or terminate any content or service on this website at any time without prior notice. Adjustments may include but are not limited to:
- Adding or removing service offerings
- Adjusting pricing and package contents
- Updating technical specifications and delivery standards
- Changing response times and service processes
3.2 Website Maintenance
To maintain website quality, we may perform system maintenance or updates from time to time, during which the website may be temporarily unavailable. We will endeavor to conduct maintenance during off-peak hours and minimize downtime.
3.3 Terms Revision
We reserve the right to revise these terms at any time. Revised terms will be updated on this page along with the "Last updated" date. We recommend checking this page regularly for the latest terms. Continued use of this website constitutes acceptance of the revised terms.
These terms of use apply to users of our official website (jfetek.com). Where individual service contracts contain additional provisions, those contracts shall prevail; these terms serve as a supplement.
04 Acceptable Use
By using this website, you agree not to:
- Attempt to hack, damage, or interfere with the normal operation of this website
- Use automated tools to mass-scrape content from this website without prior authorization
- Distribute malware, phishing links, or false information through this website
- Impersonate JFETEK or its employees
- Use this website in any manner that violates the laws of the Republic of China or applicable international regulations
05 Governing Law & Jurisdiction
These terms of use shall be governed by and construed in accordance with the laws of the Republic of China. In the event of a dispute, the parties shall first attempt to resolve it through negotiation; if unsuccessful, the Taiwan Taipei District Court shall have exclusive jurisdiction as the court of first instance.
06 Contact Us
If you have any questions or suggestions regarding these terms of use, please contact us:
You may also review our Privacy Policy to learn more about how we handle personal data.

