PRIVACY POLICY

PRIVACY POLICY

Last Updated: [2026-6-23]

[Youdao Environmental Technology (Shenzhen) Co., Ltd.] (“we,” “us,” or “our”) is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your personal information when you visit our website https://www.ydhjkj.cn (the “Site”), use our services, or engage with us in a business-to-business capacity.

This Policy applies to personal data processed in the course of our B2B activities, primarily concerning business contact information of customers, prospective customers, suppliers, partners and their employees. If you provide personal information about another individual on behalf of your organization, you must ensure that you have their authorization to do so and that they are aware of this Policy.

1. What Information We Collect

We may collect the following categories of personal information:

A. Information You Provide Directly

  • Identity and business contact details: name, work email address, phone number, job title, department, company name, company address, country.
  • Communications: inquiries, requests, feedback and any information you submit via contact forms, email, telephone or meetings.

B. Information Collected Automatically

  • Log data: IP address, browser type and version, operating system, referring source, access times, pages viewed.
  • Cookies and similar technologies: see Section 6 (Cookies & Similar Technologies) below.

C. Information From Third Parties

  • Publicly available business information (e.g., corporate websites, professional networks such as LinkedIn).
  • Business contact lists obtained from event organizers or data service providers, only where permitted by applicable law.

2. How We Use Your Information

We use your personal information for the following purposes:

  • To respond to your inquiries and provide introductions, quotes, demonstrations or information about our products and services.
  • To enter into and perform contracts, and manage our business relationship with you or the organization you represent.
  • To send you relevant marketing communications about our industry insights, new offerings, events and other business-related content (you may opt out at any time).
  • To analyze Site usage and improve our website, products and service experience.
  • To maintain network security, and prevent fraud, abuse and illegal activities.
  • To comply with legal obligations or respond to lawful requests from regulatory authorities or courts.

3. Legal Bases for Processing (For Individuals in the EEA, UK and Similar Jurisdictions)

If you are located in the European Economic Area (EEA), the United Kingdom, or a jurisdiction requiring a legal basis, we process your personal information on the following grounds:

  • Legitimate Interests (Art. 6(1)(f) GDPR): To pursue our legitimate business interests in B2B marketing, customer relationship management and product improvement, provided these do not override your rights and freedoms.
  • Consent (Art. 6(1)(a) GDPR): Where you have given clear consent, such as subscribing to a newsletter or accepting non-essential cookies.
  • Performance of a Contract / Pre-contractual Steps (Art. 6(1)(b) GDPR): To take steps at your request prior to entering into a contract, or to perform a contract with your organization.
  • Legal Obligation (Art. 6(1)(c) GDPR): To comply with applicable laws, e.g., tax or anti-money laundering regulations.

4. How We Share and Disclose Information

We do not sell your personal information. We may share it only in the following circumstances:

  • Affiliates: With our subsidiaries, parent or sister companies for internal administrative and unified business purposes.
  • Service Providers: Third-party vendors that perform services on our behalf (e.g., IT hosting, email delivery, data analytics, CRM platforms), bound by contract to process information only as instructed.
  • Legal Compliance and Protection of Rights: To courts, regulators or other authorities as required by law; or when necessary to protect the rights, property or safety of us, our customers or others.
  • Business Transfers: In connection with a merger, acquisition, or sale of assets, personal information may be transferred as a business asset; the recipient will be required to uphold corresponding privacy obligations.

5. International Data Transfers

Our operations are primarily based in [Country]. Your personal information may be transferred to, and processed in, servers located outside your country of residence (for example, [specify countries like China, the United States]) and will be handled in accordance with this Policy. In such cases we ensure appropriate safeguards are in place, such as entering into Standard Contractual Clauses approved by the European Commission, or relying on other recognized adequacy mechanisms, to guarantee an equivalent level of protection. For transfers from the UK or Switzerland, applicable supplementary measures are also implemented.

6. Cookies & Similar Technologies

Our Site uses cookies, pixel tags, local storage and similar technologies to ensure basic functionality, analyze usage and enhance your experience. You can manage non-essential cookies at any time through your browser settings or our [Cookie Preference Center]. Where required by applicable e‑privacy laws, we will obtain your consent before placing such technologies.

7. Your Rights & Choices

Depending on your jurisdiction, you may have the following rights:

A. Marketing Opt-out

  • You can unsubscribe from our marketing emails at any time by clicking the “unsubscribe” link in any such email, or by contacting us directly. We will honor your opt-out request promptly.

B. EEA, UK and Similar Jurisdictions

  • Access: Request a copy of the personal data we hold about you.
  • Rectification: Ask us to correct inaccurate or incomplete information.
  • Erasure (“Right to be Forgotten”): Request deletion where certain conditions are met.
  • Restriction of Processing: Ask us to limit processing in specific circumstances.
  • Data Portability: Receive your provided data in a structured, commonly used format, and transfer it to another controller.
  • Objection: Object to processing based on legitimate interests, including profiling; we will always cease direct marketing upon objection.
  • Withdrawal of Consent: Where processing is consent-based, you may withdraw consent at any time, without affecting the lawfulness of prior processing.

C. California Residents (and other U.S. states with similar laws)

  • Under applicable California privacy laws, you may have the right to know, access, delete your personal information and to opt out of its “sale.” We do not sell personal information in the traditional sense and process B2B data accordingly. To exercise these rights, contact us as described in Section 8.

To exercise any of these rights, please submit a request to [Insert Email Address]. We may need to verify your identity. If you are unsatisfied with our response, you have the right to lodge a complaint with the competent data protection supervisory authority in your jurisdiction.

8. Data Retention

We retain personal information only for as long as necessary to fulfill the purposes described in this Policy, unless a longer retention period is required or permitted by law. To determine 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 it, and our legal obligations.

9. Data Security

We implement technical and organizational measures — including encryption, access controls, and employee training — to protect your personal information against unauthorized access, alteration, disclosure or destruction. However, no method of electronic transmission or storage is 100% secure; we continuously work to improve our safeguards.

10. Links to Third-Party Websites

Our Site may contain links to third-party websites whose privacy practices are independent of ours. We encourage you to review the privacy policies of those sites, as we assume no responsibility for their privacy practices.

11. Children’s Privacy

Our Site and services are directed at business customers and are not intended for individuals under the age of 16. We do not knowingly collect personal information from children. If you believe a child’s data has been collected, please contact us immediately so that we can delete it.

12. Updates to This Privacy Policy

We may update this Privacy Policy from time to time. The revised version will be posted on this page with an updated “Last Updated” date. If the changes are material, we will also notify you by email or through a prominent notice on the Site. We recommend checking this page periodically.

13. Contact Us

If you have any questions about this Privacy Policy or wish to exercise your data rights, please contact our Data Protection Office (or equivalent function):

Disclaimer: This template is provided as a general guide and does not constitute legal advice. You must adapt it to reflect your actual data processing activities, business location, and the specific laws that apply to you (including GDPR, UK Data Protection Act, CCPA/CPRA, and others). Always consult qualified legal counsel to review and finalize your privacy policy before use.