Last Updated: January 15, 2025
Welcome to Beijing Lianda Core Technology Co., Ltd. ("we," "us," or "our"). By accessing or using our website (liandax.com), mobile applications, and services (collectively, the "Services"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, you may not access or use our Services.
By using our Services, you represent that you are at least 13 years of age (or the minimum age of digital consent in your country) and have the legal capacity to enter into these Terms. If you are using the Services on behalf of an organization, you represent that you have the authority to bind that organization to these Terms.
We provide the following services:
Some features of our Services may require you to create an account. When registering, you agree to provide accurate, current, and complete information and to update such information to keep it accurate, current, and complete.
You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account. You agree to:
We reserve the right to suspend, disable, or terminate your account at any time for any reason, including but not limited to violation of these Terms, fraudulent activity, or prolonged inactivity.
You agree not to use our Services to:
We retain all rights, title, and interest in and to our Services, including all content, features, functionality, software, designs, and trademarks. You are granted a limited, non-exclusive, non-transferable license to use our Services for their intended purpose.
You retain all rights to content you submit, post, or display on or through our Services. By submitting content, you grant us a worldwide, non-exclusive, royalty-free license to use, reproduce, modify, adapt, publish, and distribute such content for the purpose of providing and improving our Services.
If you provide us with suggestions, ideas, or feedback about our Services, we may use such contributions without obligation to you.
"Beijing Lianda Core Technology Co., Ltd.," "Lianda Core Technology," and related logos are our trademarks. You may not use these trademarks without our prior written permission.
Our mobile applications are distributed through Google Play and the Apple App Store. Your use of these applications is subject to additional terms imposed by the respective app store:
We may automatically update our applications to improve performance, add features, or address security issues. You consent to these automatic updates as a condition of using our mobile applications.
Our mobile applications may display advertisements from third-party ad networks. These advertisements are governed by the privacy policies and terms of service of the respective advertising networks.
All prices for our products and services are listed in the applicable currency and do not include taxes, duties, or shipping charges unless otherwise stated. We reserve the right to change prices at any time.
We accept various payment methods including credit cards, debit cards, and other payment options as displayed during checkout. All payments are processed securely through third-party payment processors.
For subscription services, you authorize us to charge your designated payment method on a recurring basis. Subscriptions automatically renew unless cancelled before the end of the billing period.
Refund policies vary by product and service type. Generally, digital products and services are non-refundable once delivered. For physical products, returns may be subject to our return policy.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL WE OR OUR AFFILIATES, OFFICERS, DIRECTORS, EMPLOYEES, OR AGENTS BE LIABLE FOR:
OUR TOTAL LIABILITY FOR ANY CLAIMS ARISING FROM THESE TERMS OR OUR SERVICES SHALL NOT EXCEED THE AMOUNT YOU PAID US IN THE TWELVE (12) MONTHS PRECEDING THE CLAIM.
OUR SERVICES ARE PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY. WE DISCLAIM ALL WARRANTIES INCLUDING BUT NOT LIMITED TO:
We do not warrant that our Services will meet your specific requirements, operate without interruption, or be error-free.
You agree to indemnify, defend, and hold harmless Beijing Lianda Core Technology Co., Ltd. and our affiliates, officers, directors, employees, and agents from and against any claims, liabilities, damages, losses, and expenses (including reasonable legal fees) arising from:
You must be at least 13 years of age to use our Services. If you are under 18 (or the age of majority in your jurisdiction), you represent that you have obtained parental or guardian consent.
In accordance with the Children's Online Privacy Protection Act (COPPA), our Services are not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13.
For users in the European Union, the minimum age for using our Services is 16 years (or the age set by member states for GDPR compliance).
Pursuant to the California Consumer Privacy Act (CCPA), minors in California under 16 years of age must provide opt-in consent for certain data processing activities.
Our Services are controlled and operated from China. We make no representation that our Services are appropriate or available for use in other locations. If you access our Services from outside China, you are responsible for compliance with local laws.
You agree to comply with all applicable export control laws and regulations, including the U.S. Export Administration Regulations and sanctions programs administered by the Office of Foreign Assets Control (OFAC).
If you are located in the European Economic Area (EEA), additional terms may apply as required by the General Data Protection Regulation (GDPR) and other EU directives.
These Terms shall be governed by and construed in accordance with the laws of the People's Republic of China, without regard to its conflict of law provisions.
Any dispute arising from or relating to these Terms or our Services shall first be attempted to be resolved through good-faith negotiation. If the dispute cannot be resolved through negotiation within thirty (30) days, either party may submit the dispute to binding arbitration.
Arbitration shall be conducted in accordance with the rules of the China International Economic and Trade Arbitration Commission (CIETAC) or another mutually agreed arbitration institution.
You agree that any arbitration or proceeding shall be conducted on an individual basis and not in a class, consolidated, or representative action.
Notwithstanding the foregoing, either party may seek injunctive or other equitable relief in any court of competent jurisdiction to protect its intellectual property rights.
Our Services may include links to third-party websites, services, or applications. We do not endorse, control, or assume responsibility for the content, privacy policies, or practices of any third-party services. Your interactions with third-party services are governed by their respective terms and policies.
We reserve the right to modify these Terms at any time. We will provide notice of material changes by:
Your continued use of our Services after the posting of changes constitutes your acceptance of the modified Terms.
We reserve the right to modify, suspend, or discontinue any part of our Services at any time, with or without notice. We shall not be liable to you or any third party for any modification, suspension, or discontinuation of our Services.
These Terms remain in effect until terminated by either party. You may terminate these Terms by discontinuing your use of our Services and destroying all materials obtained from our Services. We may terminate these Terms immediately if you fail to comply with any provision of these Terms.
If any provision of these Terms is found to be unenforceable or invalid, that provision shall be limited or eliminated to the minimum extent necessary, and the remaining provisions shall remain in full force and effect.
Our failure to enforce any right or provision of these Terms shall not constitute a waiver of such right or provision.
These Terms, together with our Privacy Policy and any other legal notices published by us, constitute the entire agreement between you and Beijing Lianda Core Technology Co., Ltd. regarding your use of our Services.
If you have any questions about these Terms of Service, please contact us:
Beijing Lianda Core Technology Co., Ltd.
Room 407-4324, Office Building of Shilibao Town Government
No. 67 Xidaqiao Road, Miyun District
Beijing, China
Email: support@liandax.com
Business Inquiries: yanzhilong@liandax.com
Website: https://liandax.com
| Region | Applicable Laws | Minimum Age |
|---|---|---|
| European Union | GDPR, ePrivacy Directive, Digital Services Act | 16 years |
| United States | COPPA, FTC Act, CAN-SPAM, ADA | 13 years |
| California | CCPA, CPRA, CalOPPA | 16 years (13 for opt-out) |
| United Kingdom | UK GDPR, Data Protection Act 2018 | 13 years |
| China | Personal Information Protection Law (PIPL) | 14 years |
| Other Regions | Applicable local laws and regulations | Varies by region |