Last Updated: March 16, 2026
DMMH Info, operating as Shaanxi Dameimouhan Information Technology Co., Ltd., is committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website at https://www.dmmh.buzz or engage with our professional computer systems design and technical services. Please read this privacy policy carefully to understand our practices regarding your personal data and how we will treat it.
We collect several types of information from and about users of our website and services, including personal information that can be used to identify you. The categories of information we collect include contact information such as your name, email address, telephone number, and business address when you voluntarily provide it through our contact forms or service inquiries. We also collect professional information including your company name, job title, industry sector, and business requirements when you request our services or consultations. Technical information is automatically collected when you visit our website, including your IP address, browser type and version, operating system, device information, and browsing patterns through cookies and similar technologies.
Information is collected through various methods during your interaction with our services. Direct interactions occur when you fill out forms on our website, contact us via email or telephone, request information about our services, subscribe to our newsletters or publications, participate in surveys or feedback requests, or engage with our professional consulting services. Automated technologies and interactions happen as you navigate through our website, where information about your equipment, browsing actions, and patterns is collected automatically through cookies, server logs, and other tracking technologies that help us improve our website functionality and user experience.
We use the information we collect for various legitimate business purposes essential to providing our professional services. These purposes include providing and managing our computer systems design and technical services, responding to your inquiries and service requests, processing your business transactions and contracts, sending you technical updates and service notifications, providing customer support and troubleshooting assistance, improving our website functionality and user experience, conducting research and development for new services and solutions, analyzing usage patterns to enhance our service offerings, ensuring the security and integrity of our systems, complying with legal obligations and regulatory requirements, and protecting our rights and preventing fraud or unauthorized access.
Our processing of your personal information is based on several legal grounds depending on the nature of the data and the context in which we collect it. We process data based on contractual necessity when the processing is necessary for the performance of a contract with you or to take steps at your request before entering into a contract. We rely on legitimate interests when processing is necessary for our legitimate business interests, such as improving our services, conducting research and development, ensuring network and information security, and preventing fraud, provided these interests are not overridden by your fundamental rights and freedoms. We process data based on legal obligations when required to comply with applicable laws, regulations, legal processes, or governmental requests. Finally, we obtain your consent when required by law for specific processing activities, and you have the right to withdraw such consent at any time.
We may share your information with third parties under specific circumstances and with appropriate safeguards in place. Service providers and business partners who perform services on our behalf may receive your information, including IT service providers, cloud hosting services, data analytics providers, payment processors, and professional advisors such as lawyers, accountants, and consultants. These third parties are contractually obligated to use your information only for the purposes we specify and to maintain appropriate security measures. We may also disclose information to regulatory authorities and law enforcement when required by law, legal process, or governmental request, or when necessary to protect our rights, property, or safety, or that of our users or the public. In the event of a business transaction such as a merger, acquisition, or sale of assets, your information may be transferred to the relevant third parties involved in such transaction.
As a company based in Xi'an, Shaanxi Province, China, we primarily process data within the People's Republic of China. However, given the global nature of our professional services and technical operations, your information may be transferred to, stored, or processed in other countries where our service providers or business partners operate. When we transfer personal data internationally, we ensure appropriate safeguards are in place to protect your information in accordance with applicable data protection laws. These safeguards may include standard contractual clauses, adequacy decisions by relevant authorities, or other legally approved mechanisms to ensure your data receives an adequate level of protection.
We implement comprehensive technical and organizational security measures designed to protect your personal information from unauthorized access, use, disclosure, alteration, or destruction. Our security practices include encryption of data in transit and at rest using industry-standard protocols, secure socket layer technology for data transmission, regular security assessments and vulnerability testing, access controls and authentication mechanisms to limit access to authorized personnel only, employee training on data protection and security best practices, incident response procedures to address potential security breaches, and regular backups and disaster recovery procedures. While we strive to protect your personal information, no method of transmission over the internet or electronic storage is completely secure, and we cannot guarantee absolute security. We encourage you to take steps to protect your own information, such as using strong passwords and keeping your login credentials confidential.
We retain your personal information only for as long as necessary to fulfill the purposes for which it was collected, comply with our legal obligations, resolve disputes, and enforce our agreements. The retention period varies depending on the type of information and the purpose for which it is processed. Generally, we retain contact and inquiry information for the duration of our business relationship and for a reasonable period thereafter to address any follow-up matters or potential future business opportunities. Service and project-related information is retained for the duration of the project and for a period required by applicable laws or professional standards, typically ranging from five to ten years. Technical and website usage data is typically retained for shorter periods, usually between one to three years, unless longer retention is required for security, legal, or legitimate business purposes. When personal information is no longer needed, we securely delete or anonymize it in accordance with our data retention and disposal policies.
Depending on your location and applicable laws, you may have certain rights regarding your personal information. These rights may include the right to access your personal information and obtain copies of the data we hold about you, the right to rectification to correct inaccurate or incomplete personal information, the right to erasure or deletion of your personal information under certain circumstances, the right to restrict processing of your personal information in specific situations, the right to data portability to receive your personal information in a structured, commonly used, and machine-readable format, the right to object to processing of your personal information based on legitimate interests or for direct marketing purposes, and the right to withdraw consent where processing is based on your consent, without affecting the lawfulness of processing based on consent before its withdrawal. To exercise any of these rights, please contact us using the contact information provided below. We will respond to your request in accordance with applicable data protection laws and may need to verify your identity before processing your request.
Our website uses cookies and similar tracking technologies to enhance your browsing experience, analyze website traffic, and understand user preferences. Cookies are small text files stored on your device that help us recognize you and remember your preferences. We use essential cookies that are necessary for the website to function properly, analytical cookies to understand how visitors interact with our website and improve our services, and functional cookies to remember your preferences and settings. You can control cookie settings through your browser preferences, and most browsers allow you to refuse or delete cookies. However, please note that disabling certain cookies may affect the functionality and user experience of our website.
Our website may contain links to third-party websites, applications, or services that are not operated or controlled by DMMH Info. This Privacy Policy applies only to our website and services, and we are not responsible for the privacy practices or content of third-party sites. We encourage you to review the privacy policies of any third-party websites or services you visit or use. The inclusion of any link does not imply our endorsement of the linked site or service.
Our services are designed for businesses and professional users and are not intended for individuals under the age of 18. We do not knowingly collect personal information from children. If we become aware that we have collected personal information from a child without appropriate parental consent, we will take steps to delete such information promptly. If you believe we have collected information from a child, please contact us immediately.
We reserve the right to update or modify this Privacy Policy at any time to reflect changes in our practices, technology, legal requirements, or other factors. When we make material changes to this Privacy Policy, we will notify you by updating the Last Updated date at the top of this policy and, where appropriate, provide additional notice such as posting a notice on our website or sending you an email notification. We encourage you to review this Privacy Policy periodically to stay informed about how we protect your information. Your continued use of our website and services after any changes to this Privacy Policy constitutes your acceptance of such changes.
If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us using the following information:
Developer Name: DMMH Info
Organization: Shaanxi Dameimouhan Information Technology Co., Ltd.
Address: Unit 11809, Building 8, Unit 1, Shirong Jiaxuan, Fengcheng 4th Road, Economic and Technological Development Zone, Xi'an City, Shaanxi Province, 710000, China
Email: contact@dmmh.buzz
Phone: +86 13601210122
Website: https://www.dmmh.buzz
We are committed to addressing your concerns and will make every effort to resolve any privacy-related issues in a timely and transparent manner. Our team is available during business hours to assist you with any questions or requests regarding your personal information and privacy rights.
This Privacy Policy and any disputes arising from or related to the collection, use, or disclosure of your personal information shall be governed by and construed in accordance with the laws of the People's Republic of China. Any legal action or proceeding related to this Privacy Policy shall be brought exclusively in the courts located in Xi'an, Shaanxi Province, China, and you consent to the jurisdiction of such courts.
DMMH Info is committed to maintaining compliance with applicable data protection and privacy laws, including but not limited to the Personal Information Protection Law of the People's Republic of China and other relevant regulations. We maintain internal policies and procedures to ensure accountability in our data processing activities, conduct regular privacy impact assessments, provide ongoing training to our employees on data protection principles, and work with qualified data protection professionals to maintain and improve our privacy practices. We take our responsibility to protect your personal information seriously and continuously strive to enhance our privacy and security measures to meet evolving standards and best practices in the industry.