Privacy Policy

Update Date: November 11, 2025
Effective Date: November 11, 2025

Introduction

[Website Domain] is a website service platform provided by (Gantang Mingshan) (hereinafter referred to as "we"). When you use our services, we may collect and use your relevant personal information.

This "Privacy Policy" aims to clearly explain to you how we collect, use, store, and share your information, as well as the specific ways we provide for you to access, update, control, and protect such information. "Personal information" refers to various information recorded electronically or in other ways related to an identified or identifiable natural person, excluding information that has been anonymized (as defined by the "Personal Information Protection Law of the People's Republic of China").

This "Privacy Policy" is directly related to the [Website Domain] services you use, so please read it carefully. When necessary, you can make appropriate choices according to the guidelines of this policy. If you have any questions about this "Privacy Policy" or related matters, please contact us using the clear contact information provided below.

Your use or continued use of our services means that you agree to our collection, use, storage, and sharing of your relevant information in accordance with this "Privacy Policy."

1. Information We Collect

When providing services, we or our third-party partners may collect, store, and use the following information related to you. Among them, necessary information is a prerequisite for using core services, and non-essential information can be voluntarily provided by you. If you do not provide non-essential information, it will not affect the use of core services, but you may not be able to enjoy some optimized experience services.

(1) Personal Information

When you register an account or use our services, the relevant personal information you provide to us includes:

Necessary information: Phone number, registered account name;
Non-essential information: Email, avatar, shipping address (if using delivery services), etc., which you can choose whether to provide.

(2) Location Information

Refers to the information about your location collected when you enable the device positioning function and use our location-based services:

Your geographic location information collected through GPS or WiFi when you use our services with a mobile device with positioning capabilities;
You can stop us from collecting your geographic location information by turning off the device positioning function. Turning it off will not affect the use of non-location-related services.

(3) Log Information

Refers to the information collected by the system through cookies, identifiers, and related technologies when you use our services, stored as log information, used to provide you with a personalized user experience and ensure service security, specifically including:

Device information: Device model, operating system version, IP address, browser type;
Usage information: Browsing page records, access time, click operation records, etc.;
You can refuse or manage the use of cookies, identifiers, and related technologies through browser settings, but refusing them may prevent you from using some service functions such as personalized recommendations and automatic login.

2. Information Storage

(1) Storage Method and Duration

We will store your information securely, including local storage (e.g., APP data cache), encrypted databases, secure server logs, etc.;
We will only store your personal information for the shortest period necessary to achieve the service purpose, or under conditions stipulated by laws and regulations. After the aforementioned period, we will delete or anonymize your personal information, unless otherwise stipulated by laws and regulations.

(2) Storage Region

We will store user personal information collected within China in China in accordance with laws and regulations;
Currently, we will not transfer or store your personal information across borders. If cross-border transfer or storage is required in the future, we will clearly inform you of the purpose of information export, the recipient, security assurance measures, and security risks, and obtain your express consent.

(3) Notification When Products or Services Cease Operations

When our products or services cease operations, we will notify you in the form of push notifications, website announcements, email notifications, etc., and delete or anonymize your personal information within a reasonable period, unless otherwise stipulated by laws and regulations.

3. Information Security

We adopt multiple security technologies and procedures to protect your information and prevent information loss, improper use, unauthorized viewing or disclosure, specifically including:

Encrypted data storage (e.g., SSL encrypted transmission), hierarchical access control, security audit mechanisms;
Regular security vulnerability detection, employee data security training, etc.

However, please understand that due to technical limitations and potential malicious means, the internet environment cannot always guarantee 100% information security. The systems and communication networks you use to access our services may have problems due to factors beyond our control, and we will bear corresponding responsibilities within the scope stipulated by law.

4. How We Use Information

We will use the collected information for the following clear purposes during the process of providing services to you:

Provide you with core services and related auxiliary services;
Used for identity verification, customer service, security prevention, fraud detection, archiving, and backup to ensure the security of products and services;
Help us design new services and improve existing service functions;
Understand your habits of accessing and using services, and respond to personalized needs (e.g., language settings, location settings, personalized recommendations, etc.);
Provide you with more relevant advertisements (specific method: push through website pop-ups, in-site messages, etc.) to replace universally placed advertisements; you can turn off personalized advertisement pushes through [Account Settings - Privacy Management - Ad Push Settings], but you may still receive universally placed advertisements after turning it off;
Evaluate and optimize the effectiveness of advertisements and other promotional activities;
Software certification or management of software upgrades;
Invite you to participate in surveys about our products and services (you can choose whether to participate).

5. Information Sharing

(1) Sharing Principles

Currently, we will not proactively share or transfer your personal information to third parties. If there is a situation where your personal information is shared or transferred, we will directly or confirm that the third party obtains your express consent.

(2) Advertisement-Related Sharing

For the purpose of placing advertisements, evaluating, and optimizing the effectiveness of advertisement placement, we will share some of your data with third-party partners. The specific requirements are as follows:

Scope of shared data: Only share anonymized data that cannot identify your personal identity, including device type, browsing behavior statistics, etc., excluding identifiable personal information such as phone numbers and names;
Types of third-party partners: Advertisers, advertising monitoring agencies, data analysis service providers, etc.;
Constraint requirements: We will sign data processing agreements with third-party partners, requiring them to use the data only within the agreed purpose, adopt corresponding security protection measures, and prohibit the use of data for other purposes or transfer to other parties.

(3) Public Disclosure

We will not publicly disclose the collected personal information. If public disclosure is necessary, we will inform you of the disclosure purpose, information type, and potentially involved sensitive information, and obtain your express consent.

(4) Information Processing During Business Changes

As the business continues to develop, if we undergo transactions such as merger, acquisition, or asset transfer, we will inform you of the relevant circumstances and require the new information controller to continue protecting your personal information in accordance with laws and regulations and standards no lower than this "Privacy Policy."

(5) Sharing/Disclosure Without Authorization

According to relevant laws and regulations and national standards, in the following circumstances, we may share, transfer, and publicly disclose personal information without obtaining your prior authorization and consent:

Directly related to national security or national defense security;
Directly related to public safety, public health, or major public interests;
Directly related to criminal investigation, prosecution, trial, and execution of judgments;
For the purpose of protecting your or other individuals' significant legitimate rights and interests, but it is difficult to obtain the consent of the person concerned;
Personal information that you have disclosed to the public yourself;
Personal information collected from legally publicly disclosed information (such as legal news reports, government information disclosure, etc.).

6. Your Rights

During your use of our services, you can exercise the following personal information subject rights in accordance with the law. The specific exercise paths and requirements are as follows:

(1) Query and Correct Personal Information

Operation path: After logging into your account, enter [Personal Center - Account Settings - Personal Information Management] to operate independently;
If you encounter operational problems, you can contact customer service for assistance.

(2) Delete Personal Information

Operation path: Submit a deletion application through [Personal Center - Account Settings - Security Center] or contact customer service for assistance;
We will verify the relevant information and complete the processing after receiving the application, unless otherwise stipulated by laws and regulations.

(3) Withdraw Consent

You can withdraw consent for corresponding information collection or use by turning off the device positioning function, refusing cookies in your browser, turning off ad push settings, etc.;
Withdrawing consent will not affect the validity of information processing activities that have been completed based on your consent.

(4) Account Cancellation

Operation path: Submit a cancellation application through [Personal Center - Account Settings - Security Center] or contact customer service for assistance;
After account cancellation, unless otherwise stipulated by laws and regulations, we will delete or anonymize all your personal information.

(5) Complaint Reporting and Feedback Timeline

Complaint reporting channels: You can submit complaints and reports through the contact information listed in this policy;
Feedback timeline: We will complete the verification and provide feedback on the processing result within 15 working days after receiving your request for exercising rights or complaint. If the processing period needs to be extended, we will inform you of the reason and duration of the extension in advance.

7. Changes

We may revise the terms of this "Privacy Policy" from time to time. The revised policy will notify you according to the following rules:

General changes: When the version is updated, we will notify you of the new "Privacy Policy" through website pop-ups, in-site messages, registered email notifications, etc., and clearly state the effective date;
Major changes: If there are major adjustments involving the scope of personal information collection, purpose of use, sharing methods, etc., we will provide a special notice to you 7 working days before the change takes effect (including mandatory pop-up reading, separate email notification, etc.), and obtain your express consent.

You can check past revision records through [Privacy Policy Version History] at the bottom of the website. Your continued use of our services indicates that you agree to our processing of your personal information in accordance with the updated "Privacy Policy."

8. Protection of Minors

We attach importance to the protection of personal information of minors. The specific rules are as follows:

For minors under the age of 18 (hereinafter referred to as "minors"), we will only collect and use their personal information with the explicit consent of their parents or guardians, and the scope of collection is limited to the minimum necessary for providing services;
Parents or guardians are encouraged to guide minors to use our services and suggest that minors seek the consent and guidance of their parents or guardians before submitting personal information;
Parents or guardians can apply to query, correct, or delete the personal information of minors through the contact information provided in this policy, and need to provide valid proof of guardianship (such as household registration book, birth certificate, etc.) when applying.

9. Contact Information

If you have any questions, comments, or suggestions about this "Privacy Policy," or need to exercise your rights as a personal information subject, you can contact us through the following methods:

Customer Service Phone: 4000659988
Customer Service Email: service@gtmsh.com
Contact Address: 59M Floor, Hanking Center, No. 9968 Shennan Avenue, Maling Community, Yuehai Street, Nanshan District, Shenzhen
Response Time: Weekdays 9:00-12:30, 14:00-18:30 (excluding statutory holidays)