01Scope and operator
These terms cover Abelien websites, workspaces, accounts, project management, resources and the generation, sharing and paid features actually offered. The operator in China is 深圳芯互链智能科技有限公司. International services use the Abelien.ai brand. Unless a specific service identifies a different legal entity before registration or purchase, “we” means this operator. Contact: wangyizheng@abelien.cn.
Mandatory consumer and privacy protections in your jurisdiction take precedence. A separately signed business agreement or order applies to the matters it specifically covers. Our Privacy Policy explains personal data processing. Accepting these terms does not constitute consent to every optional purpose or international data transfer.
02Acceptance and eligibility
Read these terms before registering, purchasing or using a feature that requires acceptance. Where an agreement is required, the acceptance step should clearly identify the applicable version. Simply viewing this page does not constitute acceptance or replace any legally required separate consent.
You must have legal capacity to enter the relevant agreement. Users below the local age of independent contracting need a guardian’s permission and supervision. The service is not directed to children under 14; higher local age thresholds and protections apply where required. Children should not be enrolled without the necessary age and guardian safeguards. You must be authorized if acting for an organization.
03Accounts and workspace access
Use a phone number, email or provider account you are entitled to use, protect your credentials and verification codes, and promptly report unauthorized access. Available sign-in methods depend on the region and enabled channels.
Authentication, organization membership and project permissions are managed separately. Do not impersonate anyone, bypass access controls, obtain private projects without authorization or pass restricted data to unauthorized people. We may request proportionate identity or authority evidence when resolving an account dispute or security incident.
04Features and AI results
Available features, tools, limits, regions and charges are those disclosed when you use the service. Demonstrations, experimental features and unavailable capabilities do not become delivery promises through these terms. Generated results can be inaccurate, incomplete, non-unique or subject to third-party rights. Check material results before relying on them.
Appearance concepts, 3D models, hardware or algorithm suggestions, simulations, drawings and bills of materials require validation for real conditions. A preview or generated result does not establish manufacturability, saleability, safety or certification. Appropriate professionals should review real products, particularly electrical, mechanical, medical, transport and other risky applications. Do not use the service as the sole basis for a high-stakes decision.
05Your content and limited license
You retain the rights you lawfully hold in your inputs and work. To carry out your requests, you grant us a necessary, non-exclusive license to store, copy, process, display, transform and transmit the content among providers needed to deliver the service. This license is limited to providing, maintaining and securing your use of the service, handling your requests and meeting legal obligations. Uploading does not transfer ownership of your work to us.
Public promotion, marketing use or foundation-model training beyond that scope requires a separate clear arrangement and any legally required authorization. If you publish or share, the chosen audience may view, download or further distribute the content. Deletion cannot guarantee recall of copies others have lawfully obtained. Copyright protection, exclusivity and commercial use of generated outputs depend on applicable law, your contribution, input licenses and third-party tool terms; we do not give a blanket guarantee.
06Acceptable use
Ensure your inputs, sharing and use are lawful and appropriately authorized. Do not infringe intellectual property, privacy or trade secrets; submit unnecessary identity documents, payment credentials or health information; or engage in fraud, malware distribution, harassment, unlawful surveillance or other prohibited activities.
Do not disrupt the service, bypass usage or payment limits, steal credentials, probe other users’ data, abusively consume resources or evade security controls. Follow applicable AI-content labeling and disclosure requirements. Do not deliberately remove, alter or conceal required labels or present generated material as verified facts.
07Pricing, payments, cancellation and refunds
Before charging, we should clearly disclose the offering, amount, currency, taxes, billing method, usage and delivery conditions. Your order identifies the rights purchased. Payment alone does not establish shipment, engineering acceptance or activation of an entitlement absent from the order. Recurring subscriptions apply only when explicitly chosen with the billing frequency and cancellation method disclosed.
Contact wangyizheng@abelien.cn about duplicate charges, undelivered services or billing errors. Cancellation, refunds and invoices are handled under applicable law and reasonable terms disclosed before purchase. No blanket no-refund rule excludes your statutory rights. Where an EU, UK or other statutory withdrawal right applies, an exception for early performance of digital content or services applies only when legally permitted and the required express consent and acknowledgment have been obtained.
Check the original project or order if a generation or payment status is uncertain before submitting again. Refund calculations, consumed usage and processing arrangements must be clear for the transaction; these terms do not imply an undisclosed charge.
08Third-party resources and services
Identity, payment, cloud, model, component and external-link providers may have their own terms. Their role depends on the feature actually used. Your independent transactions with them are governed by their agreements. This does not remove our legal responsibility for our own service, entrusted processing or charges.
Third-party materials and components may carry specific licenses, export controls or usage restrictions. Verify provenance, permission, scope and technical conditions before adopting them. Linking to manufacturer information is not a manufacturer certification or guarantee.
09Changes, suspension and termination
We may change the service for maintenance, security, legal requirements or product adjustments, with reasonable advance notice of material changes where practicable. Unlawful use, serious breach or security risks may justify proportionate restrictions, suspension or termination. Except in urgent cases, the reason and a contact or appeal path should be provided.
On termination, applicable rules govern paid but undelivered rights, a reasonable opportunity for necessary exports and personal data requests. Termination does not remove statutory refund, privacy or other rights. You may request account closure through our contact email. Account closure, project deletion, revoking a share and legally required record retention are different actions.
10Responsibility and statutory rights
We will provide the service with reasonable care and skill, but cannot guarantee that networks, third-party systems or experimental features are always available or error-free. Reasonably check results and keep important backups. Responsibility for losses is determined by applicable law, fault, causation and the particular contract.
These terms do not exclude or limit liabilities that law prohibits us from excluding or limiting, including applicable responsibility for personal injury, intentional or grossly negligent acts, fraud or unlawful personal data processing. They do not require consumers to waive statutory remedies and do not impose mandatory arbitration or a class-action waiver.
11Governing law and regional protections
To the extent permitted by law, these terms are governed by the laws of the People’s Republic of China. If you are an overseas consumer, this choice does not deprive you of mandatory protections of your habitual residence. EU, UK, US state and other applicable consumer and privacy rights remain available where their requirements are met.
You may contact us to seek a resolution without affecting limitation periods or statutory remedies. Disputes may be brought in courts with jurisdiction under applicable law; overseas consumers are not required to sue only in China. The Chinese and English texts aim to convey the same meaning. Any difference should be interpreted lawfully in a way that preserves statutory rights.
12Updates, notices and contact
This is version 1.0, published 2026-10-03. Material changes will be communicated through relevant pages, account notices or another appropriate method, with renewed acceptance or consent where legally required. Updates do not retrospectively remove acquired statutory rights or existing order entitlements.
Send service, account, billing, refund, appeal and infringement requests to wangyizheng@abelien.cn. Describe the request and provide necessary project or order identifiers. Do not send passwords, verification codes, private keys or complete payment credentials.