Quantum Sight. Unseen Light.
Terms Of Use
Effective Date: December 10, 2025
These Website Terms of Use ("Terms") govern your access to and use of the website located at global.liangstech.com (the "Website") operated by Chengdu Liangshi Technology Co., Ltd. ("we," "us," or "our"). By accessing or using the Website, including any content, features, or services available on or through the Website, you ("you" or "User") acknowledge that you have read, understood, and agree to be bound by these Terms, as well as our Privacy Policy (available at [link to Privacy Policy, if applicable]). If you do not agree to these Terms, you must not access or use the Website.
1. Information We Collect
These Terms constitute a legally binding agreement between you and Chengdu Liangshi Technology Co., Ltd. Your use of the Website indicates your full acceptance of these Terms. We reserve the right to modify these Terms at any time in our sole discretion. When we do so, we will revise the "Effective Date" at the top of these Terms. Your continued access to or use of the Website after the revised Terms take effect constitutes your acceptance of the modified Terms. We encourage you to review these Terms periodically.
2. Eligibility
To access or use the Website, you must be at least 18 years of age or have reached the age of majority in your jurisdiction, and have the legal capacity to enter into a binding agreement. By using the Website, you represent and warrant that you meet these eligibility requirements. If you are accessing or using the Website on behalf of a company, organization, or other entity, you represent and warrant that you have the authority to bind that entity to these Terms.
3. User Accounts
3.1 Account Creation
Certain features of the Website may require you to create an account ("Account"). When creating an Account, you must provide accurate, current, and complete information. You agree to maintain and update your Account information to keep it accurate, current, and complete. You are solely responsible for all activities that occur under your Account, including any unauthorized access or use. You must keep your Account password secure and confidential. If you become aware of any unauthorized use of your Account or password, you must immediately notify us at info@liangstech.com.
3.2 Account Responsibility
You agree not to share your Account credentials (including username and password) with any third party. We shall not be liable for any loss or damage arising from your failure to comply with these Account security obligations. We reserve the right to suspend or terminate your Account at any time, with or without notice, if we believe you have violated these Terms or for any other reason in our sole discretion.
4. Permitted Use of the Website
You are granted a limited, non-exclusive, non-transferable, and revocable license to access and use the Website for personal or legitimate business purposes, subject to these Terms. This license includes the right to view, download, and print content from the Website for your own non-commercial use, provided that you retain all copyright and other proprietary notices contained in the original content.
5. Prohibited Uses
You agree not to use the Website for any unlawful, fraudulent, or harmful purpose, or in any manner that violates these Terms. Specifically, you shall not:
- Access, modify, or attempt to access or modify any unauthorized portion of the Website, including any servers, databases, or other technical infrastructure;
- Use the Website to transmit, post, or distribute any content that is illegal, offensive, defamatory, harassing, violent, pornographic, discriminatory, or otherwise harmful;
- Infringe upon or violate the intellectual property rights (including copyrights, trademarks, patents, or trade secrets) of us or any third party;
- Transmit or distribute any viruses, malware, spyware, or other harmful software or code that could damage or disrupt the Website or the systems of other users;
- Engage in any activity that could overload, crash, or impair the functionality of the Website, including spamming, phishing, or conducting denial-of-service attacks;
- Collect or harvest personal information from other users of the Website without their explicit consent;
- Use the Website to promote or conduct any illegal activity, or to violate any applicable laws, regulations, or third-party agreements;
- Impersonate any person or entity, or falsely state or imply your affiliation with any person or entity;
- Resell, lease, or otherwise transfer any rights to use the Website to a third party;
- Use any automated tools (including bots, crawlers, or scrapers) to access the Website without our prior written permission.
6. Intellectual Property Rights
All content on the Website, including but not limited to text, graphics, logos, images, videos, audio, software, and code (the "Content"), is the property of Chengdu Liangshi Technology Co., Ltd. or its licensors and is protected by copyright, trademark, and other intellectual property laws. All trademarks, service marks, and logos displayed on the Website ("Marks") are the property of us or our respective licensors. Nothing in these Terms grants you any right to use the Content or Marks without our prior written permission. You may not reproduce, distribute, modify, display, or create derivative works of any Content or Marks without our explicit consent.
If you submit any content, feedback, suggestions, or ideas to us through the Website ("User Submissions"), you grant us a perpetual, irrevocable, non-exclusive, worldwide, royalty-free license to use, reproduce, modify, distribute, display, and create derivative works of such User Submissions for any purpose, without any obligation to compensate you. You represent and warrant that you own all rights to the User Submissions or have the authority to grant the license described herein.
7. Third-Party Links and Content
The Website may contain links to third-party websites, services, or content ("Third-Party Materials"). These Third-Party Materials are not under our control, and we do not endorse, sponsor, or assume any responsibility for the accuracy, legality, or appropriateness of such Third-Party Materials. Your access to and use of Third-Party Materials is at your own risk and subject to the terms and conditions of the third-party provider. We shall not be liable for any loss or damage arising from your use of Third-Party Materials.
8. Disclaimer of Warranties
THE WEBSITE AND ALL CONTENT, FEATURES, AND SERVICES AVAILABLE ON OR THROUGH THE WEBSITE ARE PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT ANY WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, CHENGDU LIANGSHI TECHNOLOGY CO., LTD. DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND RELIABILITY. WE DO NOT WARRANT THAT THE WEBSITE WILL BE UNINTERRUPTED, ERROR-FREE, OR FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS. YOUR USE OF THE WEBSITE IS AT YOUR OWN RISK.
9. Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, CHENGDU LIANGSHI TECHNOLOGY CO., LTD. SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, CONSEQUENTIAL, SPECIAL, EXEMPLARY, OR PUNITIVE DAMAGES (INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS, DATA, OR BUSINESS OPPORTUNITIES) ARISING OUT OF OR IN CONNECTION WITH YOUR USE OF OR INABILITY TO USE THE WEBSITE, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. OUR TOTAL LIABILITY TO YOU FOR ANY CLAIM ARISING OUT OF THESE TERMS OR YOUR USE OF THE WEBSITE SHALL NOT EXCEED THE AMOUNT OF $100 USD. THIS LIMITATION OF LIABILITY APPLIES TO ANY CLAIM ARISING FROM BREACH OF CONTRACT, TORT (INCLUDING NEGLIGENCE), OR ANY OTHER LEGAL THEORY.
Some jurisdictions do not allow the exclusion or limitation of certain damages, so the above exclusion or limitation may not apply to you. In such cases, our liability shall be limited to the maximum extent permitted by law.
10. Termination
We may terminate or suspend your access to the Website at any time, with or without notice, for any reason, including but not limited to your violation of these Terms, fraudulent or unlawful activity, or inactivity of your Account for an extended period. Upon termination, your right to use the Website will immediately cease. We may also terminate or discontinue the Website or any part of it at any time, with or without notice, and shall not be liable to you for any such termination.
Sections 6 (Intellectual Property Rights), 8 (Disclaimer of Warranties), 9 (Limitation of Liability), 11 (Governing Law), and 12 (General Provisions) shall survive the termination of these Terms.
11. Governing Law and Dispute Resolution
These Terms shall be governed by and construed in accordance with the laws of the People's Republic of China, excluding its conflict of laws rules. Any dispute, controversy, or claim arising out of or relating to these Terms or your use of the Website shall first be resolved through good-faith negotiation between you and us. If the dispute cannot be resolved through negotiation within 30 days of the first written notice of the dispute, either party may submit the dispute to arbitration in Chengdu, Sichuan, China, in accordance with the arbitration rules of the China International Economic and Trade Arbitration Commission (CIETAC). The arbitration award shall be final and binding on both parties.
12. General Provisions
- Entire Agreement: These Terms constitute the entire agreement between you and us regarding your use of the Website, superseding all prior or contemporaneous agreements, understandings, or representations.
- Severability: If any provision of these Terms is found to be invalid, illegal, or unenforceable by a court of competent jurisdiction, the remaining provisions shall remain in full force and effect.
- Waiver: Our failure to enforce any provision of these Terms shall not be deemed a waiver of that provision or any other provision. A waiver of any provision shall only be effective if in writing and signed by us.
- Assignment: You may not assign these Terms or any of your rights or obligations under these Terms without our prior written permission. We may assign these Terms without your consent to a successor in interest to our business or assets.
If you have any questions, concerns, or requests regarding these Terms or your use of the Website, please contact us at:
Chengdu Liangshi Technology Co., Ltd.
Chengdu, Sichuan, China
Email: info@liangstech.com
Phone: +86 191 5035 7261
13. Contact Us