LynHub service levels, account and content responsibilities, necessary governance, liability boundaries and dispute remedies. You actively accept this Agreement when registering; confirming that you have read the privacy notice is not blanket consent to all processing.
Informational summary only. Mainland China Paid V1 is governed by the authoritative zh-CN text; this summary is not legally equivalent. 简体中文
Service positioning and applicable terms
LynHub is operated by 青岛泽森引擎信息科技有限公司 (the Company). The free community provides project and request displays, reviews, open collaboration and records of cooperation intentions. Community proposals, private dealings between members, candidate selection and intentions do not themselves create a paid service contract with the Company. Managed professional design services are provided only when actually available, both parties meet applicable eligibility requirements, the quotation and terms are clear, and the customer actively confirms them. For those formal services, the Company bears contractual responsibility to the customer; professional suppliers independently perform the tasks they accept. Tool day passes or paid inference are governed by the price, validity, point deductions and failure recovery rules displayed before purchase and are not professional design orders. Applicable mandatory provisions prevail. For a specific paid service, legally valid individually negotiated orders and changes expressly confirmed by both parties take priority; special service terms prevail over the general User Agreement for their specific matters. Content rights follow the relevant content licence, and community governance follows the Community Rules. This framework does not exclude pre-sale commitments that legally form part of a contract or reduce principal rights granted by law.
User eligibility and responsibilities
Users must have the lawful rights and legal capacity needed to use the relevant functions and submit and license relevant content. Those acting for an organisation or another person must have appropriate authority and must not impersonate others, fabricate qualifications or exceed their authority. False, misleading, unlawful, infringing or privacy-violating content must not be submitted. Professional status, phone security verification and formal service eligibility are verified separately; ordinary community registration does not confer professional qualifications or formal service eligibility. Displaying verification results does not guarantee all conduct or outcomes or relieve the Company of its legally required checks.
User submissions and attributable losses
Users may submit design requests, projects, proposal descriptions, images, drawings, comments, reviews and improvement suggestions. Users must truthfully explain their content's authenticity, legality, completeness and authorisation status and lawfully provide third-party information. User content and ordinary community reviews do not represent Company views or professional conclusions. Where a user's breach of these duties entails legal responsibility and causes a valid third-party claim against the Company, the user bears actual reasonable losses and necessary rights-enforcement and remedial costs within the scope attributable to that user and causally connected to the breach. The Company must provide the relevant claim, facts and loss basis and, where legally permitted, promptly notify the user and allow explanations and participation in the response. An arbitrary settlement amount is not automatically passed on in full. The Company's own responsibility and reasonably avoidable increased losses are not shifted to users; other statutory liability provisions prevail.
Public display, review and temporary restrictions
Content users choose to make public may appear on public pages; designated private materials follow the relevant permissions. Based on evidence, risk and applicable procedure, the Company may review, refuse publication or take necessary hiding, restriction or deletion measures under content safety, copyright, privacy, spam and community rules. The Company does not guarantee substantive pre-review of every item or discovery of every risk, but must conduct legally required reviews and take necessary action after a valid notice or when it knows or should know of relevant risks. For urgent unlawful activity, fraud, attacks, serious infringement or disclosure risks, necessary temporary restrictions may be imposed first and lawful evidence preserved. Facts, reasons and review routes are explained where legally permitted without impairing safe response. Ordinary governance follows normal procedures; good-faith negative reviews do not violate rules merely by being negative. Users may object, add evidence and request human review; review decisions are not final judicial judgments.
Free community references and professional on-site review
References in this section cover only free community reviews, fork improvements, concept proposals and tool results not undertaken under formal service orders. They do not guarantee specific commercial, budget, investment or construction outcomes or replace formal design contracts, construction quotations or professional judgment. Paid formal design services follow their orders and professional service terms; this section does not reduce the Company's statutory design responsibility. Structure, load-bearing elements, fire safety, gas, electrical and water systems, construction drawings, material substitutions and on-site feasibility require review by appropriately qualified persons against site conditions and applicable standards, with necessary approvals completed. Users must check relevant conditions before construction, purchasing or contracting offline and must not directly use community content or tool results for unreviewed high-risk operations.
Prohibited conduct and controlled material channels
Infringement, image theft, unauthorised provision of customer information, unlawful content, malicious advertising or traffic diversion, abuse and harassment, discrimination and hate, fraud, automated metric manipulation, bulk spam accounts or Agents, circumvention of access controls and disruption of service stability are prohibited. Sensitive or unauthorised private materials such as identity documents, other people's contact details and addresses must not be uploaded publicly. Where lawful verification or formal performance genuinely requires materials, use only the private controlled channel expressly designated on the page, subject to its notices and permissions. A private channel does not legalise unauthorised provision.
Accounts, authentication tools and reading privacy notices
Registration and login may use the email, phone or Google methods actually offered on the page. Read the User Agreement and privacy notice before registering and actively accept the Agreement. Confirmation of reading is not unlimited or blanket consent to all personal-information processing. Sensitive processing and other matters requiring separate consent must be separately notified and confirmed before the specific action; refusing sensitive identity processing does not affect ordinary community use. Users must lawfully control their accounts, contact details and authentication tools, must not borrow accounts, impersonate others or transfer accounts without authority, and must not fraudulently bind the same confirmed phone number to different users. Notify the Company promptly through support channels of anomalies. The Company remains responsible for necessary risk response after notice and its statutory security duties. Unauthorised actions, losses and each party's response responsibility are assessed from facts, attributable conduct and law; successful login does not automatically prove personal authorisation of every action. Ordinary community accounts need not publicly disclose the name on an identity document.
Intellectual property and precise licences
Users retain their lawful rights in original content. Platform use is limited by the applicable version of the Content Publication and Licensing Agreement and the user's actual Display Only or Open Collaboration choice; formal services follow the order's project licence. Necessary storage, display and collaboration licences do not transfer all copyright, authorise AI training by default or permit arbitrary promotion of private commercial files. Third-party materials remain subject to their actual rights and licences. Deletion, historical versions, lawful derivatives and necessary evidence preservation follow the relevant licences and law.
External links and tools used for Company performance
Independent third-party sites, tools and services linked by users or pages are generally supplied by their respective operators. The Company does not guarantee accuracy, continued availability or fitness for a particular purpose; its statutory safety notices, risk response and other duties remain governed by law. Cloud, verification, communication, inference and other technical services chosen by the Company to deliver agreed services differ from independent external links. The Company retains its corresponding performance, security and remedial duties to users and cannot be relieved solely because a third party caused a failure. Personal information is processed according to actual purposes, recipient roles and applicable notices; this Agreement does not automatically confer unrestricted authorisation.
Service changes, rule announcements and history
Making or amending rules follows applicable requirements for consultation, publication and effectiveness. Where platform-rule procedures apply, ordinary amendments are announced at least seven days and major amendments at least fifteen days in advance, with reasonable transitions for important rights changes. A new draft does not take effect merely through catalogue inclusion, download preparation or completed code; publication and effective dates must not be backdated. Changes requiring renewed acceptance are prompted before the relevant action for active user choice, without default or forced consent. Users who disagree may exit lawfully without unreasonable obstacles. The Rules Centre provides complete reading, searching and saving of the currently effective text and secondary access to legally required historical versions and formal announcements. History follows applicable statutory periods. Acceptance records and signed orders retain their precise text versions and are not overwritten by later drafts; existing matters follow the original effective arrangements and law.
Availability, liability and dispute remedies
Maintenance, network and third-party failures may cause interruptions. According to actual impact, the Company takes reasonable recovery, notification and loss-mitigation measures. Paid performance remains governed by orders, specific terms and law. Force majeure is determined by statutory conditions, causation and actual impact; maintenance or Provider failures are not automatically force majeure. Liability follows legally owed duties, attributable conduct, causation, reasonably foreseeable losses and mitigation requirements. The free community does not guarantee particular results, but the Company remains legally responsible for its security, personal-information protection and other duties. Paid services are not exempt because of free-community boundaries. Consumer compensation is not permanently presumed limited to the order amount, and legally compensable losses are not excluded merely by being called indirect or profits. Personal injury, property damage caused intentionally or by gross negligence, and other legally non-excludable liability are not subject to contractual limitations. Text versions, hashes, orders, action receipts and necessary logs may be electronic evidence; parties may submit contrary evidence according to law. A hash or tick alone does not establish true identity, delivery of a prompt or user understanding, and platform records are not the sole final evidence. Self-service appeal counts are separate from supplementary evidence, human review and statutory remedies; exhausting one self-service appeal does not justify blanket refusal of new relevant evidence. Mainland China services are governed by PRC law without excluding applicable mandatory provisions. Negotiation and human review do not impede complaints, reports, mediation, arbitration under a valid agreement or proceedings in a competent court, or deprive consumers of statutory remedies.
Contacts, notices and other terms
General questions: hello@lynhub.com; support, appeals and requests for clause explanations: support@lynhub.com; legal and copyright matters: legal@lynhub.com. Requests for explanations may identify the document, version and clause; do not include sensitive originals in public feedback. A contact channel's existence does not mean a specific request has been handled; the Company must handle requests it is legally required to receive. Both parties must promptly update agreed contact channels. Important contract notices use verifiable agreed channels; receipt and effect follow facts, agreement and law, without presuming every user knows a notice merely because it was sent internally. An invalid clause does not affect independently valid parts, and delayed exercise of a right is not automatically waiver. Assignment of contractual rights and duties requires legally necessary notice or consent; the Company has no power to arbitrarily transfer obligations while depriving users of rights.