HSFECL Epoxy Privacy Policy

Effective Date: March 19, 2026

Last Updated: March 19, 2026

1. Data Controller Information

For all data processing activities related to this Website, the Data Controller is:

• Company Name: Dongguan Hesheng Composite Materials Co., Ltd.

• Entity Type: Business

• Registered Address: No. 31, Daling Yongjun Road, Dalingshan Town, Dongguan City, China

• Privacy Contact Email: epoxyab_glue@hsepoxy.com

2. Personal Information We Collect

We operate a business-focused showcase Website and only collect personal information that you voluntarily and actively provide to us for business communication, inquiry response, and service coordination. We strictly adhere to the "data minimization" principle and do not collect any unnecessary or sensitive personal data. The specific information we may collect includes:

• Full name (First name and Last name)

• Email address

• Phone number

We do not collect payment information, government-issued identification documents, biometric data, precise geolocation data, or any other sensitive personal information beyond the categories listed above.

3. Purposes of Using Your Personal Information

We use the collected personal information solely for legitimate business and operational purposes related to our Website and services, including but not limited to:

• Responding to your business inquiries, product consultation, and quote requests in a timely manner

• Sending transactional emails, product updates, corporate news, and marketing communications (only if you opt in to receive such emails)

• Verifying your identity for business communication and contact management

• Improving Website functionality, user experience, and our product/service offerings

• Complying with applicable legal obligations, regulatory requirements, and responding to lawful requests from public authorities

• Protecting our legitimate business rights, property, and the safety of our Website and users

4. Tracking Technologies & Website Analytics

We use Google Analytics, a third-party web analytics service, to collect and analyze anonymous, aggregated Website usage data to optimize our Website performance and user experience. This tool uses cookies and similar tracking technologies to process non-personally identifiable information, such as:

• Website page views, traffic sources, and browsing duration

• Device type, browser version, and general geographic region (non-precise)

This data is not linked to your personal identity and is only used for statistical analysis. You may disable cookies through your browser settings at any time; however, this may affect certain functionalities of the Website. For Google’s privacy practices, please review: Google Privacy Policy.

5. Online Advertising

We use Google Ads (AdSense) for online promotional advertising. Google Ads may use cookies and similar technologies to deliver targeted advertisements that may be relevant to your browsing behavior. You can manage, customize, or opt out of personalized advertising through Google’s Ad Settings: Google Ad Settings.

6. Email Communications

We send business and marketing emails to users who have explicitly opted in to receive such communications. You retain the right to opt out or unsubscribe from our email list at any time by clicking the "Unsubscribe" link included in every email we send, or by contacting us directly at the privacy email provided above.

All email delivery services are powered by Aliyun, a third-party email infrastructure provider. Aliyun’s processing of email-related data is governed by its own privacy policy, which you can review here: Aliyun Privacy Policy. We only share necessary email contact information with Aliyun for the sole purpose of delivering authorized emails.

7. Sharing & Disclosure of Personal Information

We are committed to protecting your personal information and do not sell, rent, lease, or trade your personal data to third parties for commercial purposes. We may only share your personal information in the following limited circumstances:

• Authorized Service Providers: Third-party vendors (including Google for Analytics/Ads and Aliyun for email services) that assist us in operating the Website and providing services, who are bound by strict confidentiality and data protection obligations and are prohibited from using your data for unauthorized purposes.

• Legal Compliance: When required by applicable laws, regulations, court orders, subpoenas, or lawful requests from government authorities to disclose information.

• Business Protection: To protect the rights, property, safety, and legitimate interests of our company, our users, and the public, including preventing fraud, security breaches, or illegal activities.

In the event of a merger, acquisition, or asset sale, we will notify users of any change in data control and ensure the continued protection of personal information under this policy.

8. Data Security & Retention

8.1 Data Security Measures

We implement industry-standard technical and organizational security measures to protect your personal information from unauthorized access, disclosure, alteration, destruction, or misuse. All data transmission and storage related to personal information is secured with encryption and access control protocols to safeguard data integrity.

8.2 Data Retention Period

We retain your personal information only for as long as necessary to fulfill the purposes for which it was collected, or as required by applicable laws and regulations. Once the data is no longer needed, we will securely delete or anonymize it in accordance with our internal data management policies.

9. Your Data Protection Rights

In compliance with GDPR, CCPA, CPRA and other global data protection laws, you have the following rights regarding your personal information:

9.1 Rights under GDPR (for EU/EEA users)

• Right to access: Request a copy of the personal information we hold about you.

• Right to rectification: Request correction of inaccurate or incomplete personal data.

• Right to erasure: Request deletion of your personal data where lawful.

• Right to restriction of processing: Request limitation of data processing under specific conditions.

• Right to data portability: Receive your data in a structured, machine-readable format.

• Right to object: Object to processing of your personal data for legitimate interests or marketing.

• Right to withdraw consent: Withdraw any previously given consent at any time.

• Right to lodge a complaint: Submit a complaint to a supervisory authority if you believe your rights are violated.

9.2 Rights under CCPA/CPRA (for California users)

• Right to know: Request details of personal information collected, used, or disclosed.

• Right to delete: Request deletion of your personal information (subject to legal exceptions).

• Right to opt-out of sale: We do not sell your personal information, so this right is not applicable.

• Right to non-discrimination: We will not discriminate against you for exercising your privacy rights.

To exercise any of these rights, please contact us at epoxyab_glue@hsepoxy.com. We will verify your identity before processing your request to protect your data security.

10. International Data Transfers

Our company is incorporated in the People’s Republic of China and does not carry out active cross-border transfers of personal information. Personal information submitted by overseas users through the Website is only used for business communication, quotation, and service coordination via email or social media platforms designated by you; we do not take the initiative to transmit such personal information across borders.

This Website is only accessible to overseas users, and users in Chinese mainland are unable to access it. All personal information collected is generated by overseas users outside Chinese mainland and is only used for the necessary business contact as stated above.

We comply with the Personal Information Protection Law of the People’s Republic of China (PIPL), EU GDPR, CCPA/CPRA and other applicable global data protection regulations. We do not transfer your personal information to jurisdictions with inadequate data protection levels, except as required by mandatory laws or with your explicit, separate consent.

You may object to or request restrictions on potential cross-border processing of your personal data (excluding the necessary business communication via email or social media) by contacting us at epoxyab_glue@hsepoxy.com. Such requests will not affect your access to the core functions of the Website.

11. Google Tools Data Processing and Cross-Border Transfers

11.1 Scope of Application

Our customer acquisition and website analysis only rely on Google Ads (online advertising) and Google Analytics (website data statistics), without any other active data transmission or external data sharing behaviors.

11.2 Data Collection & Transmission Scope

Google Analytics and Google Ads use cookies and similar tracking technologies to collect anonymous, aggregated non-personally identifiable information, including:

• Website page views, traffic sources, browsing duration;
• Device type, browser version, and non-precise general geographic region.This data is not linked to your personal identity and is only used for website optimization and advertising delivery.

11.3 Cross-Border Transfer & Compliance Mechanism

Google may transmit the above anonymous statistical data to the United States for processing and service operation in accordance with its own rules.

The cross-border data processing of the above tools depends on the EU Standard Contractual Clauses (SCCs) compliance mechanism adopted by Google itself. Our company does not separately sign EU SCCs, complete Transfer Impact Assessments (TIAs), sign the Personal Information Export Standard Contract issued by the Cyberspace Administration of China, or perform relevant filing obligations for such data processing.

11.4 User Control Rights

You can disable cookies through browser settings to refuse data collection by Google tools, or manage, customize, and opt out of personalized advertising via Google Ad Settings.

12. Children’s Privacy

Our Website is intended for business and adult users only. We do not knowingly collect personal information from individuals under the age of 16. If we become aware that we have collected personal data from a child under 16 without verifiable parental consent, we will immediately delete such information from our servers.

13. Changes to This Privacy Policy

We reserve the right to revise, update, or amend this Privacy Policy at any time to align with changes in our business operations, service functions, applicable laws and regulations, or data processing practices.

Notice of Policy Updates

• Ordinary Revisions: The updated policy will be posted on this page with a revised Effective Date and Last Updated date, and shall take effect immediately upon publication.
• Material Changes: We will provide prominent notice via website banner, pop-up reminder, or email (for opted-in users) at least 7 days prior to the effective date of the revised policy. Material changes include but are not limited to:
• Changes to the types, purposes, or methods of personal information processing;
• Adjustments to cross-border data transfer destinations, recipients, or compliance mechanisms;
• Material modifications to user privacy rights or exercise procedures;
• Changes to the data controller or its contact information.

Your Acceptance

By continuing to access or use our Website after the revised Privacy Policy takes effect, you acknowledge that you have read, understood, and agreed to the updated terms. If you do not agree with the revised policy, you may discontinue use of the Website and related services.

We will archive historical versions of this Privacy Policy on the Website and make them available for your review upon request.

14. Contact Us

If you have any questions, concerns, or requests regarding this Privacy Policy or our data processing practices, please contact us at:

• Privacy Contact Email: epoxyab_glue@hsepoxy.com

• Company Address: No. 31, Daling Yongjun Road, Dalingshan Town, Dongguan City, China

We will respond to your legitimate privacy-related inquiries and requests within a reasonable timeframe in accordance with applicable laws.