Welcome to our products and services! We understand the importance of personal information to you and greatly value the trust you have placed in us. We will strictly comply with legal requirements, adopt comprehensive security measures to protect your personal information, and safeguard your information security and right to information self-control. SHANGHAI CHINGMU VISION TECHNOLOGY CO., LTD ("we", "us", or "our") has formulated this Privacy Agreement to help you fully understand: how we collect, use, share, store, and protect your personal information when you use our products and services, as well as how you can manage your personal information, so as to help you make prudent choices.
This Agreement is intended to transparently and completely inform all users of our official website's data collection, use, storage, sharing, cross-border transmission, user rights, advertising tracking, and privacy protection rules. This Agreement applies to all access scenarios of our official website, business consultations, form submissions, customer engagement, and all LinkedIn advertising data processing scenarios.
Any user who visits, browses, or uses this official website's services, clicks on our LinkedIn ads, submits personal and business information, or inquires about cooperation services shall be deemed to have fully read, understood, and voluntarily and unconditionally agreed to all terms of this Agreement. If you do not agree with any term of this Agreement, please immediately stop visiting this site, stop using the relevant services, and refuse to submit any personal information.
1. Data Controller (Us): SHANGHAI CHINGMU VISION TECHNOLOGY CO., LTD, the sole operating entity of this official website, the entity responsible for LinkedIn advertising placement and data processing, independently bearing compliance responsibility for personal information processing in accordance with the law, and responsible for all work related to data management, advertising compliance, user consultations, objection handling, and rights protection coordination.
2. User (You): All domestic and overseas natural person business users who browse, visit, use all functions of this site, submit form information, initiate business consultations, and engage in cooperation business through direct visits, search engine visits, LinkedIn ad redirects, third-party channel redirects, and other means.
3. LinkedIn Insight Tag: Refers to the official LinkedIn data tracking code deployed by us on our official website to optimize advertising placement, measure conversion effects, identify business audiences, and expand similar audiences, and which is used to lawfully collect advertising traffic, user visits, and conversion behavior data.
4. Advertising Tracking Data: Refers to all visit trajectories, device information, network data, browsing behavior, page interactions, form behavior, conversion behavior, and other data generated after a user clicks on our LinkedIn ads and is redirected to our official website, and which is used for advertising optimization, performance measurement, and audience modeling.
5. Personal Information: Refers to information recorded electronically or otherwise that can, alone or in combination with other information, identify a specific natural person's identity or reflect a natural person's activities, including basic information that can identify identity, business information, device information, network log information, etc.
6. Sensitive Personal Information: Refers to information defined by laws and regulations the leakage or misuse of which would seriously infringe upon user rights, including biometric information, religious beliefs, medical health, financial accounts, precise geographic location, minors' information, etc. We undertake that we will never actively collect, use, or store such information without the user's separate express consent.
7. Anonymized Data: Refers to statistical and behavioral data that has undergone desensitization and de-identification processing and cannot be associated with or traced back to a specific natural person. Such data is not strictly restricted by laws and regulations related to personal information and may be used for advertising optimization and business statistics.
1. This Agreement applies to all service scenarios of our official website, including all pages, graphic and textual content, functional modules, online forms, consultation channels, message feedback, etc.;
2. This Agreement is specifically applicable to the entire process of our LinkedIn global advertising placement, including advertising exposure, ad clicks, off-site redirects, official website visits, behavior tracking, lead retention, conversion statistics, audience modeling, similar audience expansion, and all other data processing activities;
3. This Agreement applies to all domestic and overseas users and uniformly adapts to the data protection compliance requirements of mainstream jurisdictions such as China, the European Union, and the U.S. state of California;
4. This Agreement does not apply to the independent data processing activities of third-party independent websites, third-party advertising platforms, or third-party service providers.
We strictly adhere to the five major data processing principles of lawfulness, legitimacy, necessity, transparency, and minimal necessity, and will never collect user data unrelated to official website services or LinkedIn advertising placement. There are no violations such as silent collection, covert background acquisition, hidden tracking, or forced authorization. All data we collect falls into three major categories: information actively submitted by users, information automatically tracked by the system and advertising, and information collected through Cookies and technical means.
Such information is actively, voluntarily, and independently filled in and submitted by users. There are no scenarios of mandatory collection. It is used only for service engagement corresponding to user requests, and specifically includes:
1. Basic identity information: name, contact person's name, position, department;
2. Business entity information: company name, company industry, company size, cooperation needs, business engagement intentions;
3. Contact information: mobile phone number, email address, company address, contact method;
4. Custom message information: demand descriptions, issue feedback, cooperation explanations, and other content independently filled in by users in consultation forms or message sections;
5. After-sales and service information: user consultation records, engagement records, service feedback, issue handling records.
Compliance note: Such information is used only for business engagement, demand response, customer service, and issue resolution, and will not be used for unrelated advertising harassment, bulk pushes, or resale to third parties.
In order to achieve precise B2B advertising placement on LinkedIn, review of placement performance, filtering of invalid traffic, and precise screening of business audiences, our official website deploys LinkedIn's official compliant tracking code to automatically collect the following non-sensitive, minimally necessary data, which is anonymized throughout the entire process and carries no risk of privacy leakage:
1. Basic device information: user terminal device model, device system version, browser type and version, device resolution, access terminal type;
2. Network access information: access IP address, access time zone, network operator, access network environment, access region (only at country/city level, no precise positioning);
3. Ad source information: advertising channel, ad creative source, ad click time, ad exposure records, redirect source identifiers;
4. Website behavior data: official website page visit paths, page dwell time, browsing order, click behavior, page redirect behavior, exit pages, return visit records;
5. Conversion behavior data: records of conversion events such as form page views, form clicks, form submissions, consultation button triggers, and key page visits;
6. Audience statistics data: anonymous user profiles, visit preferences, business audience tags, audience matching data.
Strict compliance commitment: We will never collect sensitive information such as user ID numbers, bank card information, biometric information, precise geographic location, private chat records, or account passwords through the LinkedIn Insight Tag, and will not obtain users' private LinkedIn platform data, friend data, or private materials. This fully complies with LinkedIn's advertising compliance terms and global data protection laws and regulations.
This site lawfully uses Cookies, local storage, session markers, server logs, and other technical tools, combined with the LinkedIn advertising tracking system, to optimize user visit experience and advertising placement performance. The specific rules are as follows:
1. Essential Cookies: Used to maintain normal user browsing, stable page loading, and session state preservation. They are basic necessities for website operation and cannot be disabled separately;
2. Functional Cookies: Used to record user browsing preferences and return visit habits and optimize the official website display experience;
3. Advertising Statistics Cookies: Used to distinguish LinkedIn ad traffic, organic traffic, and search traffic, accurately measure advertising conversion performance, and support advertising optimization;
4. Log Data: Servers automatically record lawful access logs for website security protection, troubleshooting, and abnormal traffic monitoring.
User autonomy: Users may independently refuse, disable, or clear non-essential Cookies through browser settings or terminal device settings. After disabling them, the official website's basic browsing and information viewing functions will remain fully available. Only personalized advertising pushes, traffic statistics, and audience matching functions will become ineffective, and this will not harm users' rights and interests.
We undertake that all collected data will be used only for the lawful purposes explicitly disclosed in this Agreement, and will never be used beyond scope, beyond purpose, or beyond duration, nor misused in disguised forms. The specific usage scenarios are as follows:
1. Performance of basic services: receiving and responding to user business consultations, answering user questions, engaging cooperation needs, handling user feedback, and providing after-sales and customer services;
2. LinkedIn advertising optimization: measuring LinkedIn ad exposure, clicks, redirects, and conversion data, reviewing placement performance, screening high-quality audiences, optimizing ad creatives, adjusting placement strategies, and reducing ineffective placement costs;
3. Precise B2B audience operations: based on anonymized visit data, completing LinkedIn similar audience expansion, business audience tiering, and precise audience matching, improving the precision of B2B advertising placement, and accurately reaching target industry customers;
4. Official website product optimization and upgrading: analyzing user browsing behavior and usage habits, optimizing official website page layout, content display, functional experience, and interaction logic, and improving user visit experience;
5. Website security and risk prevention and control: identifying abnormal visits, malicious traffic inflation, illegal attacks, non-compliant redirects, bulk malicious visits, and other risky behavior, ensuring the stable operation of the official website, data security, and the authenticity and effectiveness of advertising traffic;
6. Compliance and audit performance: complying with applicable laws and regulations in China and abroad and LinkedIn platform advertising rules, cooperating with regulatory inspections, platform compliance reviews, and internal data security audits;
7. Other purposes actively authorized by users: If in the future data needs to be used for new purposes not stated in this Agreement, we will publicly announce this in advance and obtain the user's separate express consent, and will not carry out any new data processing activities before obtaining consent.
Our users' personally identifiable information and business information are stored on compliant, secure, encrypted servers located within mainland China, using a professional data storage architecture and equipped with security mechanisms such as firewalls, data encryption, access isolation, and backup recovery to ensure secure data storage without leakage, loss, or tampering.
We implement a tiered, time-limited, and on-demand retention mechanism to eliminate indefinite storage of user data:
1. Business information actively submitted by users: retained normally during business engagement and service cooperation; after the user terminates engagement, applies for deletion of information, or the service ends, we will complete deletion, desensitization, or anonymization processing within 15 working days;
2. Anonymous data tracked by LinkedIn ads: retained for a maximum period not exceeding 24 months, used only for advertising review, strategy optimization, and audience analysis, and automatically deleted in batches upon expiration;
3. Log security data: website security logs and access risk control logs are retained for no more than 12 months and automatically cleared upon expiration;
4. Statutory retention periods: compliance records, transaction records, and audit records that laws, regulations, or regulatory provisions require to be mandatorily retained shall be retained for the minimum statutory period and immediately cleared upon expiration.
We strictly comply with laws and regulations related to cross-border data transmission. The core personal information and business contact information of domestic users are not transmitted abroad and are not stored on overseas servers.
Because LinkedIn is an overseas global advertising platform, in order to realize the basic functions of advertising placement, performance measurement, and audience matching, anonymized and de-identified advertising visit data, traffic statistics data, and behavior tracking data will be transmitted simultaneously to LinkedIn's overseas compliant servers. This transmission activity is a compliant cross-border scenario clearly known to users and necessary for the service, and fully adapts to relevant laws and regulations and LinkedIn platform compliance requirements.
We undertake that all cross-border transmitted data has undergone desensitization processing, cannot locate or identify a specific user's personal identity, contains no sensitive personal information, and will not create risks to users' privacy rights and interests.
We strictly prohibit the sale, rental, or trading of any user personal information or business information, and will never unlawfully share user data in bulk. We will conduct limited data sharing only in the following statutory, compliant, and necessary scenarios:
1. Compliant sharing with the LinkedIn platform: To ensure the core functions of advertising placement, conversion measurement, and audience optimization, we will synchronize anonymized advertising tracking data to the LinkedIn platform. LinkedIn will protect the data securely and use it compliantly in accordance with its official privacy agreement, and only for scenarios related to advertising services;
2. Limited sharing with compliant service providers: To ensure official website operation and maintenance, network security, data statistics, and customer service, we may provide minimally necessary data to cooperative technical service providers and operation and maintenance service providers, and have signed the Data Confidentiality Agreement and Compliance Cooperation Agreement with all third parties to strictly constrain third-party data processing activities and prohibit third parties from using or disclosing user data beyond scope;
3. Sharing with users' express consent: Specific information sharing scenarios separately and actively authorized and explicitly consented to by users;
4. Statutory mandatory disclosure scenarios: When state judicial authorities or administrative regulatory authorities, in accordance with the law and in the performance of their duties, issue lawful documents requiring the retrieval or disclosure of data, we will cooperate with disclosure in accordance with the law, with no discretion on our part.
Apart from the above scenarios, we will never disclose or share user personal information or business information with any unrelated third party, cooperative enterprise, or marketing agency.
In accordance with relevant applicable laws and regulations, all visiting users equally enjoy the following complete privacy rights, and we provide convenient and free channels for exercising these rights:
1. Right to know: Users have the right to fully know all privacy rules, including our data collection scope, usage purposes, storage periods, cross-border transmission rules, third-party sharing situations, and advertising tracking details;
2. Right of access: Users may at any time apply to access all personal information, business information, and data processing records retained by us about them;
3. Right to rectification and supplementation: If retained user information is erroneous, incomplete, or not updated in a timely manner, users may at any time apply for rectification or supplementation, and we will verify and correct it promptly;
4. Right to erasure: Where the data processing purpose has been achieved, the storage period has expired, the user withdraws consent, or we have processed data unlawfully, users may at any time apply to delete all their personal information;
5. Right to withdraw consent: Users may at any time withdraw authorization and consent for Cookie tracking, advertising behavior tracking, and data marketing. After withdrawal, we will immediately terminate the corresponding data processing activities, without affecting the validity of prior lawful data processing;
6. Right to data portability: Users may apply to obtain a structured copy of their relevant personal information to enable data migration;
7. Right to restrict processing: Users may apply to suspend the processing of part of their data or suspend advertising tracking statistics;
8. Right to complain and seek remedies: If users have objections to our data processing, advertising tracking, or privacy protection practices, they may at any time provide feedback to us or complain to the competent regulatory authorities or cyberspace authorities for rights protection.
We fully respect users' autonomous control over their personal behavior data and advertising tracking. Users may independently manage and disable advertising tracking permissions through multiple methods, with full autonomy and controllability:
1. Disabling tracking through browsers: Users may disable Cookie collection, behavior tracking, and personalized statistics through browser privacy settings. After disabling, this site will no longer collect users' advertising visit behavior data;
2. LinkedIn platform privacy settings: Users may log in to their personal LinkedIn account and disable personalized advertising pushes, audience matching, and behavior tracking in the platform's privacy settings, thereby refusing personalized placement by us and other LinkedIn advertisers;
3. Actively refusing authorization: Users may refuse to fill in any personal information and refuse to submit forms, thereby completely avoiding the retention of personal business information;
4. Protection of rights after opting out: After users disable advertising tracking or withdraw authorization, they may still normally and fully browse all public content on the official website. Only personalized advertising pushes, precise audience matching, and placement performance statistics functions will become ineffective, without affecting basic access rights.
Our official website services and LinkedIn advertising placement business are aimed at adult business users and are not service scenarios for minors. We do not conduct marketing promotion, data collection, behavior tracking, or other activities targeting any minors.
We will not actively collect any personal information of minors. If a minor mistakenly submits personal information without the consent of a guardian, the guardian may contact us at any time through our rights protection channels. After verifying identity, we will thoroughly delete the relevant minor's information as soon as possible and terminate all data processing activities.
Our official website and advertising display content may contain third-party website links, third-party platform redirect entrances, and third-party service content. All third-party services are independently operated by their own entities and have independent privacy agreements and data processing rules.
We only provide redirect channels, do not participate in third-party data processing, and do not bear any joint liability for third parties' privacy compliance, data security, or information protection practices. All privacy risks arising from users' access to third-party websites, submission of information, or acceptance of services shall be borne by the third party and the user themselves.
We attach great importance to user data security and have established a complete data security management system, internal permission management system, security audit system, and emergency response mechanism to comprehensively prevent risks of data leakage, tampering, loss, and misuse:
1. Adopt technical protection measures such as encrypted data storage, encrypted transmission, firewall protection, intrusion detection, and access log auditing;
2. Implement internal control based on least privilege, with only a small number of core operation and maintenance personnel able to access data, with full traceability, auditability, and review;
3. Regularly carry out data security self-inspections, vulnerability detection, and compliance audits, and promptly repair security hazards;
4. If an abnormal data security incident occurs, we will immediately activate the emergency plan, take containment, repair, and loss-stop measures, and report to regulatory authorities in accordance with the law and promptly notify affected users, minimizing user risks to the greatest extent possible.
Due to updates in laws and regulations, adjustments to LinkedIn advertising platform rules, optimization of business models, or changes in compliance requirements, we have the right to revise and update this Privacy Agreement in a timely manner.
After the Agreement is revised, we will publish the full text through the dedicated privacy policy page on the official website and will no longer notify users individually one by one. The updated terms shall take effect immediately upon publication. Continued access to the official website, clicks on our LinkedIn ads, or use of relevant services by users shall be deemed voluntary acceptance of all terms of the updated Agreement.
We recommend that users regularly review this Agreement to stay informed of the latest privacy protection rules.
For all user needs regarding the content of this Privacy Agreement, LinkedIn advertising data tracking, personal information access, deletion, correction, objections, complaints, and other matters, users may contact us through the following official channels. We have established dedicated privacy compliance contact personnel to specially handle user privacy requests:
Contact email: [info@chingmu.com]
Customer service phone: [021- 56472866]
Office address: [Building 1, International Yuanshu Chuanggang Industrial Park (South Gate), Lane 1190 Zhentai Road, Baoshan District, Shanghai]
Processing time limit: After receiving a user's lawful rights exercise request or objection feedback, we will complete identity verification, issue investigation, data processing, and written reply to the user within 15 working days.
1. This Agreement is a valid legal document published on the official website and simultaneously adapts to China's Personal Information Protection Law, the EU GDPR, the U.S. CCPA, and LinkedIn's global advertising compliance review standards, possessing both domestic commercial compliance and overseas placement compliance;
2. If any term of this Agreement conflicts with laws and regulations or mandatory platform rules, the currently effective laws and regulations and official platform rules shall prevail;
3. Matters not covered in this Agreement shall be supplemented and implemented by us in accordance with the principles of lawfulness, compliance, fairness, and transparency;
4. The conclusion, performance, interpretation, and dispute resolution of this Agreement shall be governed by the laws of the People's Republic of China. Disputes between the parties shall first be resolved through friendly negotiation. If negotiation fails, they shall be submitted to a people's court with jurisdiction in the place where our operating entity is located for litigation resolution.
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SHANGHAI CHINGMU VISION TECHNOLOGY CO., LTD
Date: September 15, 2026
+86-21-56472866 / 13310099680
1190 Nong METACINE (South Gate), Building 1, CHINGMU, Zhengtai Road,Baoshan District, Shanghai
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