Effective Date: August 1, 2026
Deng Fei operates the website located at https://www.dengfei.lol (the platform or the website) and provides computer systems design and related services to clients worldwide. The developer of this platform, Deng Fei, and the operating organization, Anqing Deng Fei Trading Co., Ltd., with a registered office at Room 1102, Building 14, Evergrande Greenland, Yingjiang District, Anqing 246000, China, are committed to protecting the privacy and personal data of every individual who interacts with our platform, services, and communications. This Privacy Policy explains in detail how we collect, use, store, share, and safeguard your personal information when you visit our website, engage with our services, communicate with our team, or otherwise interact with Deng Fei in any capacity.
We recognize that privacy is a fundamental right and that transparency is essential to building trust. This document is designed to provide you with a clear and comprehensive understanding of our data practices. By accessing or using the website, you acknowledge that you have read and understood this Privacy Policy. If you do not agree with any part of this policy, you should discontinue use of our website and services immediately. We encourage you to review this policy periodically, as it may be updated from time to time to reflect changes in our practices, legal obligations, or operational needs.
In the course of providing our computer systems design and related services, we collect several categories of information. The types of data we gather depend on the nature of your interaction with us, the services you request, and the communication channels you choose to use. We are committed to collecting only the information that is reasonably necessary to fulfill the purposes described in this policy and to deliver the high-quality services that our clients expect from a professional systems design organization.
When you contact us through our website contact form, send an email, place a telephone call, or engage in a business inquiry, we may collect personal identification information. This includes but is not limited to your full name, your company or organizational affiliation, your job title or role, your email address, your telephone number, and your physical or mailing address. We collect this information only when you voluntarily submit it to us, and you are under no obligation to provide it. However, declining to provide certain details may limit our ability to respond to your inquiry or deliver the services you request.
When you visit our website, our servers automatically record certain technical information transmitted by your browser or device. This includes your Internet Protocol (IP) address, the type and version of your browser, the operating system of your device, the date and time of your visit, the pages you view on our website, the duration of your visit, the referring URL that brought you to our site, and similar diagnostic and usage data. This information is essential for maintaining the security and stability of our platform, analyzing usage patterns, and improving the performance and content of our website.
When you communicate with us via email, telephone, contact forms, or any other communication channel, we collect and store the content of those communications, including any attachments, along with metadata such as the date, time, and participants involved. This information helps us maintain accurate records of our interactions, respond effectively to your requests, and continuously improve the quality of our customer support and service delivery processes.
In the course of project engagements, we may collect information about your business requirements, existing technical infrastructure, system specifications, project goals, timelines, budget parameters, and other details necessary for the design, planning, and execution of computer systems projects. This information may include proprietary or confidential business data that you share with us for the purpose of project scoping, architecture design, and service delivery.
The information we collect is used to operate, maintain, and enhance our website and services, and to fulfill the legitimate business purposes of Anqing Deng Fei Trading Co., Ltd. Specifically, we use your information to respond to your inquiries and requests submitted through our contact form, email, or telephone; to provide the computer systems design, network integration, data engineering, cloud infrastructure, software integration, and security architecture services that you have requested; to communicate with you about project status, service updates, and relevant technical information; to send administrative notifications such as changes to our terms, conditions, or policies; and to personalize your experience on our website by understanding how you interact with our content.
Additionally, we use aggregated and anonymized data derived from website usage patterns for analytical purposes that help us understand trends, measure the effectiveness of our content, optimize our website performance, and make informed decisions about future service offerings. We may also use your information to comply with applicable legal obligations, respond to lawful requests from public authorities, enforce our terms of service, protect our rights and the rights of other users, and detect, prevent, or address fraud, security breaches, or technical issues. No automated decision-making or profiling that produces legal effects concerning you is performed as part of our standard operations.
We process personal data in accordance with applicable data protection laws and regulations, including the laws of the People Republic of China where our organization is registered, as well as the data protection frameworks that apply in the jurisdictions where our clients reside. The legal bases upon which we rely for processing your personal data include the following: your explicit consent, which you provide when you voluntarily submit personal information through our contact forms or communication channels; the necessity of processing for the performance of a contract or for taking steps at your request prior to entering into a contract for our services; our legitimate business interests in operating and improving our website, services, and customer relationships, provided that such interests are not overridden by your fundamental rights and freedoms.
Additional legal bases may include compliance with a legal obligation to which Anqing Deng Fei Trading Co., Ltd. is subject, such as tax reporting, regulatory compliance, or responding to lawful governmental requests; and the protection of vital interests of you or of another natural person in rare circumstances where such processing becomes necessary. Where we rely on consent as a legal basis, you have the right to withdraw that consent at any time by contacting us using the information provided in the Contact Information section of this policy. Withdrawal of consent does not affect the lawfulness of processing carried out before the withdrawal took effect.
We do not sell, rent, trade, or otherwise disclose your personal data to third parties for their own marketing or commercial purposes. We may share your information only in the limited circumstances described in this section. Service providers and subcontractors who assist us in operating our website, conducting our business, or providing services to our clients may have access to certain personal data on a need-to-know basis. These third parties are bound by contractual obligations to maintain the confidentiality and security of your data and to process it solely in accordance with our instructions and applicable law. Examples of such service providers include website hosting providers, email service providers, analytics platforms, and professional advisors such as legal counsel and accountants.
We may also disclose personal data if required to do so by law or in response to valid legal process, including requests from public authorities, courts, or law enforcement agencies. In the event of a merger, acquisition, reorganization, sale of assets, or similar corporate transaction involving Anqing Deng Fei Trading Co., Ltd., personal data may be transferred as part of the transaction, subject to appropriate confidentiality and data protection arrangements. We will use reasonable efforts to notify you of any such change in ownership or control of your personal data. We do not otherwise disclose personal data to third parties without your prior consent, except as necessary to protect the rights, property, or safety of our organization, our clients, or the public.
Our website may use cookies and similar tracking technologies to enhance your browsing experience, analyze website traffic, and understand how visitors interact with our content. A cookie is a small text file that is stored on your device by your web browser when you visit a website. Cookies enable the website to remember your actions and preferences over a period of time, so that you do not have to re-enter them whenever you return to the site. We use session cookies, which are temporary and expire when you close your browser, to facilitate navigation and improve the usability of our website during a single browsing session.
We may also use persistent cookies, which remain on your device for a set period or until you delete them, to remember your preferences and to gather aggregated statistical data about website usage. Additionally, we may employ web beacons, pixel tags, and similar technologies in our emails and web pages to measure the effectiveness of our communications and to understand which content is most relevant to our audience. You have the ability to control cookies through your browser settings: you can choose to block all cookies, delete existing cookies, or receive a notification before a cookie is placed on your device. Please be aware that disabling cookies may affect the functionality and performance of certain features on our website.
We retain personal data only for as long as is necessary to fulfill the purposes for which it was collected, or as required by applicable laws and regulations. The specific retention period varies depending on the category of data, the nature of our relationship with you, and the legal obligations that apply to our organization. For personal data collected through contact forms and business inquiries, we typically retain the information for the duration of the business relationship and for a reasonable period thereafter to address any follow-up questions, maintain records of our communications, and comply with legal retention requirements that may apply to commercial correspondence.
Technical and usage data collected automatically through our website is generally retained in aggregated or anonymized form for analytical purposes and may be kept for longer periods since it no longer constitutes personal data. When personal data is no longer needed for the purposes described in this policy, we take reasonable steps to securely delete, destroy, or irreversibly anonymize that data. We periodically review our data retention practices to ensure that they remain aligned with our legal obligations, operational needs, and the principle of data minimization as recognized under modern data protection frameworks.
Anqing Deng Fei Trading Co., Ltd. implements and maintains administrative, technical, and physical security measures designed to protect the personal data under our control against accidental, unlawful, or unauthorized access, destruction, loss, alteration, disclosure, or use. These measures include the use of industry-standard encryption protocols for data in transit, including Transport Layer Security (TLS) for communications between your browser and our servers. We employ firewalls, intrusion detection and prevention systems, and regular vulnerability assessments to monitor and protect our network infrastructure from unauthorized access and cyber threats.
Access to personal data within our organization is restricted to authorized personnel and service providers who have a legitimate business need to process such information and who are bound by strict confidentiality obligations. We conduct periodic security training for our team members and regularly review and update our security policies and procedures to adapt to evolving threats and best practices. Despite our best efforts, no method of electronic transmission or storage is one hundred percent secure, and we cannot guarantee absolute security. In the event of a data breach that affects your personal data, we will notify you and relevant regulatory authorities in accordance with applicable legal requirements.
As a computer systems design firm with a global client base, Anqing Deng Fei Trading Co., Ltd. may process and store personal data on servers and systems located in multiple jurisdictions around the world, including in countries outside the country in which you reside. Our primary operations and data processing activities are based in the People Republic of China, but we may also engage service providers and infrastructure partners located in other countries to support the delivery and optimization of our services. When we transfer personal data across international borders, we take appropriate steps to ensure that the data continues to receive a level of protection that is consistent with this Privacy Policy and with applicable data protection laws.
For transfers of personal data from jurisdictions that impose specific safeguards on cross-border data flows, we rely on recognized legal mechanisms, which may include standard contractual clauses approved by the relevant regulatory authorities, your explicit and informed consent to the transfer, or the necessity of the transfer for the performance of a contract between you and our organization. We remain committed to transparency regarding the locations where your data is processed and will provide further information about specific transfer mechanisms upon request. By providing your personal data to us, you acknowledge and agree that it may be transferred, stored, and processed in countries outside your country of residence.
The website and services offered by Deng Fei and Anqing Deng Fei Trading Co., Ltd. are directed exclusively at business professionals, enterprise clients, and organizations seeking computer systems design and related services. Our platform is not intended for use by individuals under the age of eighteen years, and we do not knowingly collect, solicit, or maintain personal data from anyone under the age of eighteen. If we become aware that we have inadvertently received personal data from a person under the age of eighteen without verifiable parental consent, we will take immediate steps to delete that information from our records and systems.
If you are a parent or legal guardian and you believe that your child has provided personal data to us through our website or any other channel, please contact us immediately using the information provided in the Contact Information section below. We will work expeditiously to investigate and, where applicable, remove any such information from our systems. We encourage parents and guardians to actively monitor and supervise the online activities of their children and to educate them about the importance of protecting personal information online. The protection of the privacy of minor individuals is a responsibility we take very seriously, and we are committed to complying with all applicable laws related to the online privacy of children.
Depending on your jurisdiction and the applicable data protection laws, you may have a number of rights concerning your personal data. We are committed to honoring these rights and will respond to your requests within the timeframes prescribed by applicable law. The rights that may be available to you include the following: the right to access your personal data, which means you may request a copy of the personal data we hold about you along with information about how it is processed; the right to rectification, which allows you to request that we correct any inaccurate or incomplete personal data we hold about you; and the right to erasure, also referred to as the right to be forgotten, which permits you to request the deletion of your personal data under certain circumstances.
Additional rights that may be available to you include the right to restrict processing, which allows you to request that we limit the way we process your personal data in specific situations; the right to data portability, which gives you the ability to receive your personal data in a structured, commonly used, and machine-readable format and to transmit it to another controller; the right to object to processing, which allows you to object to our processing of your personal data when we rely on legitimate interests as our legal basis; and the right to withdraw consent at any time where processing is based on your consent. You also have the right to lodge a complaint with a supervisory authority in your country of residence, place of work, or place of the alleged infringement if you believe that our processing of your personal data violates applicable data protection law.
To exercise any of these rights, please contact us using the details provided in the Contact Information section of this policy. We may need to verify your identity before processing your request to ensure the security of your data and to prevent unauthorized access. We will not discriminate against you for exercising any of your privacy rights, and we will respond to your valid requests without undue delay. In some cases, we may not be able to fully comply with a request if an exemption or limitation applies under applicable law, and we will provide you with an explanation of the reasons for any such limitation at the time of our response.
Our website may contain links to external websites, platforms, applications, and services that are not owned, operated, or controlled by Anqing Deng Fei Trading Co., Ltd. These third-party links are provided solely for your convenience and reference, and their inclusion on our website does not imply our endorsement, approval, or affiliation with those third parties or their content. We do not have control over, and assume no responsibility for, the privacy practices, data collection policies, content, or security measures of any third-party websites or services that you may access through links on our platform.
We strongly encourage you to review the privacy policies and terms of service of every third-party website or service that you visit before providing any personal data to them. Your interactions with, and your provision of personal data to, any third-party website or service are governed solely by the privacy policy and terms applicable to that third party. Deng Fei and Anqing Deng Fei Trading Co., Ltd. disclaim all liability arising from your use of or reliance on any third-party content, products, or services that you access through links on our website, and you acknowledge that you do so entirely at your own risk.
We reserve the right to update, amend, or modify this Privacy Policy at any time and from time to time to reflect changes in our data processing practices, legal obligations, operational procedures, or regulatory requirements. When we make changes to this policy, we will update the effective date at the top of this document and post the revised version on our website at this same location. We encourage you to check this page periodically to stay informed about how we are protecting and using your personal data. The continued use of our website and services after any changes to this Privacy Policy constitutes your acknowledgment and acceptance of those changes.
For material changes that we determine, at our discretion, to significantly affect your privacy rights or the way we process your personal data, we may provide additional notice to you through more prominent means. Such notice may include a notification banner on our website, a direct email communication to the address you have provided to us, or another form of notification that we reasonably determine to be effective. If you do not agree with the revised policy, you should discontinue use of the website and our services and, if you wish, exercise your rights as described in the Your Rights section above. All changes are effective immediately upon posting unless otherwise stated in the updated policy.
If you have any questions, concerns, comments, or requests regarding this Privacy Policy or our data processing practices, we welcome you to contact us using any of the methods listed below. Our team is committed to addressing your inquiries promptly and thoroughly, and we strive to respond to all privacy-related communications within a reasonable timeframe. You may reach us by electronic mail at the following address:
Email: info@dengfei.lol
Telephone: +1 (440) 699-4454
Registered Office Address:
Anqing Deng Fei Trading Co., Ltd.
Room 1102, Building 14, Evergrande Greenland
Yingjiang District, Anqing 246000
China
Website: https://www.dengfei.lol
The data controller for the personal data processed through this website is Anqing Deng Fei Trading Co., Ltd. If you reside in a jurisdiction with a designated data protection supervisory authority, you have the right to contact that authority directly with any concerns about how we handle your personal data. We are committed to working with you and, where applicable, with regulatory authorities to resolve any privacy-related complaints in a fair and transparent manner.