Last updated: August 10, 2026
River Fly, operated by Kunming Jiangfei Trading Co., Ltd. (referred to throughout this policy as the Company, we, us, or our), is committed to protecting the privacy and security of every individual who interacts with our website, products, and services. This Privacy Policy explains in comprehensive detail how we collect, use, disclose, retain, and safeguard your personal information when you visit our website at https://www.riverfly.buzz or engage with any of our computer systems design and technology consulting services. The developer behind this website, River Fly, has designed this policy to be transparent about data handling practices and to comply with applicable data protection laws in all jurisdictions where we operate.
By accessing or using our website and services, you acknowledge that you have read, understood, and agree to be bound by the terms described in this Privacy Policy. If you do not agree with any portion of this policy, you should discontinue use of our website and services immediately. We reserve the right to update this policy at any time, and we encourage you to review it periodically to stay informed about how we are protecting your information.
Kunming Jiangfei Trading Co., Ltd. is a company registered in China at the following address: Room 803, 8th Floor, Jinsui Building, No. 177 Dongfeng West Road, Wuhua District, Kunming — 650000, China (CN). The Company operates in the Computer Systems Design and Related Services industry under the broader Professional, Scientific, and Technical Services sector. Our contact email address is care@riverfly.buzz and our contact phone number is +17409494427.
We collect several categories of information to provide, maintain, and improve our services. The types of data we gather depend on how you interact with us. We collect personal information that you voluntarily provide to us, information that is automatically collected when you browse our website, and information we obtain from third-party sources where permitted by law.
When you fill out our contact form, subscribe to communications, request a consultation, or engage with our services, we may collect the following personal identifiers: your full name, email address, telephone number, company name, job title, and any additional information you choose to include in your message. If you enter into a business relationship with us, we may also collect billing information, project requirements, technical specifications, and other details necessary to deliver our computer systems design and consulting services.
When you visit our website, certain information is automatically collected by our servers and analytics tools. This includes your Internet Protocol (IP) address, browser type and version, operating system, referring URLs, pages visited, time and date stamps, time spent on each page, clickstream data, and other diagnostic information. This data helps us understand how visitors interact with our website and enables us to optimize performance and user experience.
We may collect information about the device you use to access our website, including hardware model, unique device identifiers, mobile network information, and the type of device. Usage information includes the features you use, the links you click, and the actions you take while browsing our digital properties.
Information is gathered through multiple channels throughout your interaction with River Fly and its digital infrastructure. Understanding these collection methods enables you to make informed decisions about your engagement with our services.
Direct collection occurs when you actively provide information to us — for example, by completing our contact form, sending us an email at care@riverfly.buzz, calling our office at +17409494427, or participating in consultation calls and project meetings. In each of these scenarios, you control the nature and extent of the information you share with us.
As you navigate through our website, we use cookies, server logs, web beacons, and similar tracking technologies to automatically collect the technical and usage information described in Section 2. These tools operate in the background and do not require any active participation from you. Detailed information about how we use cookies is available in Section 11 of this policy.
In certain situations, we may receive information about you from third-party partners, such as analytics providers, advertising networks, and publicly available databases. We take reasonable steps to ensure that any third party sharing data with us has obtained appropriate consent to do so.
Every piece of information we collect serves a specific, legitimate purpose tied directly to the delivery, improvement, and protection of our services. We do not engage in indiscriminate data collection, and we evaluate every processing activity against the principles of data minimization and purpose limitation.
We use the information we collect for the following purposes: to respond to your inquiries and provide the services you have requested; to communicate with you about your projects, account status, and service updates; to improve our website functionality, content, and user experience based on aggregated usage patterns; to personalize your experience when interacting with our digital properties; to detect, prevent, and investigate fraudulent, unauthorized, or illegal activity; to comply with legal obligations and respond to lawful requests from public authorities; to enforce our Terms of Service and other agreements; and to send you administrative information such as changes to our terms, conditions, and policies.
We may aggregate or de-identify your personal information so that it can no longer be linked to you as an individual. Such anonymized data is not considered personal information under this policy, and we may use and share it for any lawful business purpose including analytics, research, and product development.
We limit the disclosure of your personal information to the circumstances and parties described in this section. We do not share your data freely or casually — every disclosure is evaluated against strict criteria of necessity, legality, and security.
We may share your information with trusted third-party service providers who perform functions on our behalf, including hosting providers, email delivery services, analytics platforms, customer relationship management tools, and payment processors. These providers are contractually bound to use your data only as necessary to perform their functions for us and to maintain confidentiality and security standards that meet or exceed our own.
We may disclose your information if required to do so by law or in response to valid legal process, including subpoenas, court orders, or governmental requests. We may also disclose information to protect the rights, property, or safety of Kunming Jiangfei Trading Co., Ltd., our clients, or the public, as permitted by applicable law.
In the event of a merger, acquisition, restructuring, sale of assets, or bankruptcy, your personal information may be transferred as part of the business assets. We will notify you via email or a prominent notice on our website before your information becomes subject to a different privacy policy.
We implement and maintain administrative, technical, and physical safeguards designed to protect the personal information we collect and process. Our security posture is built on a defense-in-depth strategy that layers multiple protective controls to mitigate risk at every level of the technology stack.
Technical measures include Transport Layer Security (TLS) encryption for all data transmitted between your browser and our servers, encryption at rest for stored data using industry-standard algorithms, firewalls and intrusion detection systems, regular vulnerability scanning and penetration testing, role-based access controls with the principle of least privilege, multi-factor authentication for administrative access, and comprehensive logging and monitoring of system activity.
Despite our extensive security measures, no method of electronic storage or transmission over the internet is completely secure. While we strive to protect your personal information using commercially reasonable means, we cannot guarantee absolute security against all possible threats. We encourage you to take steps to protect your own information, such as using strong passwords and keeping your devices secure.
River Fly and Kunming Jiangfei Trading Co., Ltd. are based in China, and our primary data processing activities occur on servers located within China and select international jurisdictions. If you access our website or services from outside China, your personal information will be transferred to, stored in, and processed in countries whose data protection laws may differ from those in your country of residence.
We take appropriate safeguards to ensure that international transfers of personal data are conducted in compliance with applicable data protection laws. These safeguards include standard contractual clauses approved by relevant regulatory authorities, adequacy decisions, and contractual provisions that require recipients to provide an equivalent level of data protection. By using our services, you consent to the transfer of your information to countries outside your country of residence and acknowledge the differing legal frameworks that may apply.
We retain personal information only for as long as necessary to fulfill the purposes for which it was collected, or as required by applicable law. When determining the appropriate retention period, we consider the amount, nature, and sensitivity of the data; the potential risk of harm from unauthorized use or disclosure; the purposes for which we process the data; and whether we can achieve those purposes through other means.
Specifically, contact form submissions and correspondence are retained for the duration of the business relationship plus three years after the last interaction. Technical and usage data collected automatically is retained in identifiable form for up to twenty-six months before being anonymized or deleted. Financial records and transaction data are retained for the period required by applicable tax and accounting regulations, typically seven to ten years. After the applicable retention period expires, personal information is either securely deleted or anonymized so that it can no longer be associated with you as an individual.
You may request earlier deletion of your personal information by contacting us at care@riverfly.buzz. We will evaluate your request against our legal obligations and legitimate business interests and respond within the timeframe required by applicable law.
Depending on your jurisdiction of residence, you may have certain rights regarding the personal information we hold about you. We are committed to honoring these rights to the fullest extent required by applicable law.
You have the right to request access to the personal information we hold about you. Upon receiving a verified request, we will provide you with a copy of your data in a structured, commonly used, and machine-readable format.
If you believe that the personal information we hold about you is inaccurate or incomplete, you have the right to request that we correct or supplement that information.
You may request that we delete your personal information under certain circumstances, such as when the data is no longer necessary for the purpose for which it was collected, or when you withdraw consent on which the processing is based.
You have the right to request that we limit our processing of your personal information in specific situations, such as when you contest the accuracy of the data or object to our processing.
Where technically feasible, you may request that your personal information be transferred directly from our systems to another organization designated by you.
You have the right to object to our processing of your personal information based on legitimate interests or for direct marketing purposes. We will cease processing for those purposes unless we demonstrate compelling legitimate grounds that override your interests.
To exercise any of the rights described above, please contact us at care@riverfly.buzz with the subject line including the words Data Rights Request. We may require verification of your identity before processing your request. We will respond within thirty calendar days, or within any shorter period required by applicable law.
Our website and services are not directed to individuals under the age of sixteen. We do not knowingly collect, solicit, or maintain personal information from anyone under sixteen years of age. If we become aware that we have inadvertently collected personal information from a child under sixteen without verification of parental consent, we will take immediate steps to delete that information from our servers and records.
If you are a parent or guardian and believe that your child has provided us with personal information without your consent, please contact us at care@riverfly.buzz. We will promptly investigate the matter and, if confirmed, remove the information from our systems. We encourage parents and guardians to monitor their childrens online activities and to educate them about protecting their personal information while using the internet.
Our website uses cookies and similar tracking technologies to enhance your browsing experience, analyze usage patterns, and deliver relevant content. This section explains what these technologies are, how we use them, and the choices you have regarding their deployment.
Cookies are small text files that websites place on your device when you visit them. They serve various functions, including remembering your preferences, enabling certain features, and providing analytics data to website operators. Cookies may be session-based (deleted when you close your browser) or persistent (remaining on your device for a set period or until manually deleted).
Essential cookies are necessary for the core functionality of our website, including security features and basic navigation. These cookies do not require your consent. Analytics cookies help us understand how visitors interact with our website by collecting aggregated and anonymized usage statistics. We use this data to improve site performance and content relevance. Functional cookies remember choices you make, such as your preferred language or region, to provide a more personalized browsing experience.
Most web browsers automatically accept cookies, but you can modify your browser settings to decline cookies, delete existing cookies, or alert you when a website attempts to place a cookie on your device. Please note that disabling cookies may affect the functionality of certain features on our website. For detailed instructions on managing cookies, consult the help documentation for your specific browser or device.
Our website may contain links to third-party websites, plugins, and applications that are not owned or controlled by River Fly or Kunming Jiangfei Trading Co., Ltd. Clicking on those links or enabling those connections may allow third parties to collect or share data about you. We do not control these third-party websites and are not responsible for their privacy practices or content. When you leave our website, we encourage you to read the privacy policy of every site you visit and every service you use.
Our website may integrate with third-party analytics services that collect information about your usage patterns. These services operate under their own privacy policies, and we encourage you to review those policies to understand how they handle your data. We select third-party service providers who demonstrate a commitment to privacy and data protection, and we enter into data processing agreements with them where required by applicable law.
Do Not Track is a privacy preference that users can set in their web browsers to signal to websites that they do not want their online activities tracked across different sites. At this time, our website does not respond to Do Not Track signals. This is because there is currently no universally accepted standard for how websites should interpret and respond to Do Not Track signals, and browsers implement these signals in inconsistent ways.
While we do not respond to Do Not Track browser signals at this time, we remain committed to respecting your privacy and provide you with other meaningful choices regarding the collection and use of your information, as described throughout this Privacy Policy. We will continue to monitor developments around Do Not Track and other privacy preference signals and may update our practices as industry standards evolve.
We may update this Privacy Policy from time to time to reflect changes in our data processing practices, legal obligations, or operational requirements. When we make material changes to this policy, we will post the revised version on this page with an updated Last Updated date and, where appropriate, provide notification via email or a prominent notice on our website homepage.
We encourage you to review this Privacy Policy periodically to stay informed about our information practices and the safeguards we have in place. Your continued use of our website and services after we post any modifications to the Privacy Policy constitutes your acknowledgment of those modifications and your agreement to abide by the updated terms. If you do not agree with the revised policy, you should discontinue use of our website and services.
Changes that are purely technical, administrative, or editorial in nature and do not substantially affect your rights will take effect immediately upon posting. Material changes will become effective thirty days after we provide notice, unless a different effective date is specified in the notice.
If you have questions, concerns, or requests regarding this Privacy Policy or our data handling practices, we encourage you to reach out to us through any of the following channels. We take privacy inquiries seriously and will respond promptly and thoroughly.
Email: care@riverfly.buzz
Phone: +17409494427
Website: https://www.riverfly.buzz
Postal Address:
Kunming Jiangfei Trading Co., Ltd.
Room 803, 8th Floor, Jinsui Building
No. 177 Dongfeng West Road, Wuhua District
Kunming — 650000, China (CN)
For European Economic Area (EEA) residents: you have the right to lodge a complaint with your local data protection supervisory authority if you believe we have not adequately addressed your privacy concerns. However, we encourage you to contact us first so that we may have the opportunity to resolve the matter directly.
This Privacy Policy and any disputes arising from or relating to it shall be governed by and construed in accordance with the laws of the Peoples Republic of China, without giving effect to any choice-of-law or conflict-of-law principles that would result in the application of the laws of any other jurisdiction. Any legal action or proceeding relating to this Privacy Policy shall be instituted exclusively in the competent courts located in Kunming, China.
For users located outside of China, some jurisdictions may provide additional or different privacy protections under their local laws. Where applicable, we will comply with those local requirements to the extent they apply to our processing of your personal information. However, by using our services, you explicitly acknowledge that the laws of China shall primarily govern our data processing activities and that you consent to the jurisdiction of Chinese courts for resolution of any disputes.
In the unfortunate event of a data breach involving your personal information, we have established procedures to identify, contain, investigate, and remediate the incident as quickly as possible. We maintain an incident response plan that is tested and updated regularly to ensure our team can respond effectively.
If we determine that a breach poses a risk to your rights and freedoms, we will notify you without undue delay through the contact information we have on file for you. Our notification will describe the nature of the breach, the categories and approximate number of individuals affected, the likely consequences, and the measures we have taken or propose to take to address the breach and mitigate any adverse effects. We will also notify relevant regulatory authorities where required by applicable data protection law.
By using our website and engaging with our services, you consent to the collection, processing, and storage of your personal information as described in this Privacy Policy. If we rely on consent as the legal basis for processing your personal information, you have the right to withdraw that consent at any time by contacting us at care@riverfly.buzz.
Withdrawal of consent does not affect the lawfulness of any processing we conducted prior to your withdrawal, nor does it affect processing of your personal information conducted in reliance on lawful processing grounds other than consent. If you withdraw your consent, we may not be able to provide certain services to you, and we will inform you if this is the case at the time you withdraw your consent.
For specific processing activities that require explicit consent under applicable data protection law, we will obtain your explicit consent before undertaking those activities. You will always have the ability to decline or withdraw such explicit consent.