Privacy Policy

Last Updated: October 22, 2026

1. Introduction

Welcome to KKPCB (“we,” “our,” “us,” or the “Company”). We are committed to protecting your privacy and handling your personal information responsibly. This Privacy Policy explains how we collect, use, store, disclose, and protect information when you visit our website at http://kkpcb.net , contact us, submit an inquiry, upload content, or use our products and services.

KKPCB is operated by Shenzhen Kuai Ke Technology Co., Ltd., a company located in Shenzhen, Guangdong, China. We serve customers and business partners worldwide.

This Privacy Policy applies to information collected through our website, contact forms, quotation requests, business communications, and other interactions related to our website and services.

By using our website, you acknowledge that you have had the opportunity to read this Privacy Policy. Where applicable law requires consent for particular processing activities, we will seek that consent before carrying out those activities.

Please read this Privacy Policy carefully. If you do not agree with the practices described here, you should discontinue use of the website where appropriate.

2. Information About Our Company

For the purposes of this Privacy Policy, the organization responsible for handling the information described herein is:

Company Name: Shenzhen Kuai Ke Technology Co., Ltd.

Website Name: KKPCB

Website: http://kkpcb.net

Business Address: Room 211, Zhuoyue Building, Shenzhen, Guangdong, China

Email: sales@kkpcb.com

Contact Page: https://www.kkpcb.net/index.php/contact-us/

If you have questions about this Privacy Policy or the handling of your personal information, you may contact us using the details above.

3. Information We Collect

We may collect different types of information depending on how you interact with our website and services.

3.1 Information You Provide Directly

When you contact us, request a quotation, submit an inquiry, or communicate with our team, you may voluntarily provide information such as:

Your name and job title.
Your company name and business details.
Your email address and telephone number.
Your country, region, city, and business address.
Information about your project, product requirements, or requested services.
Technical specifications, drawings, documents, images, and other files you choose to submit.
The content of your messages, questions, feedback, or requests.
Any other information you voluntarily include in a form or communication.

Please provide only information that is reasonably necessary for your inquiry or business relationship. Do not submit sensitive personal information unless it is necessary, appropriate, and requested through a suitable channel.

3.2 Information Collected Automatically

When you visit our website, certain technical information may be collected automatically by our website infrastructure or service providers. Depending on the configuration of our website, this information may include:

Your IP address.
Browser type and version.
Device type and operating system.
Referring website or webpage.
Pages visited and links clicked.
Date, time, and duration of your visit.
Website error reports and diagnostic information.
General usage and performance information.

This information may be used to operate the website, diagnose technical problems, maintain security, and understand how visitors use our pages.

We do not intend to use automatically collected technical information to identify individual visitors unless such identification is necessary for a legitimate purpose, permitted by applicable law, and supported by an appropriate legal basis.

3.3 Information from Business Communications

If you communicate with us by email or through other business channels, we may retain the information contained in those communications, including your contact details, inquiry history, quotation requests, technical questions, and related correspondence.

We use this information to respond to you, maintain business records, coordinate services, and support existing or prospective business relationships.

4. How We Use Your Information

We may use personal information for the following purposes:

Responding to inquiries: To answer questions, respond to messages, and provide information about our products and services.
Preparing quotations: To evaluate your requirements and prepare quotations, proposals, or technical recommendations.
Providing products and services: To process requests, coordinate projects, communicate specifications, and support the delivery of agreed services.
Business communication: To contact you about your inquiry, project, order, delivery arrangements, or other relevant business matters.
Website operation: To maintain website functionality, troubleshoot errors, and improve usability and performance.
Security and fraud prevention: To identify suspicious activity, prevent misuse, protect our systems, and respond to potential security incidents.
Legal compliance: To meet applicable legal obligations and respond to lawful requests from competent authorities.
Recordkeeping: To maintain appropriate business, transaction, and communication records.
Service improvement: To evaluate feedback and improve our website, customer service, and business processes.

We will not use personal information for purposes that are incompatible with the purposes described in this Privacy Policy unless we have an appropriate legal basis or obtain any consent required by applicable law.

5. Legal Bases for Processing

Where applicable privacy laws require us to identify a legal basis for processing personal information, we may rely on one or more of the following grounds, depending on the circumstances:

Your consent.
Taking steps at your request before entering into a contract or performing a contract with you.
Our legitimate business interests, such as operating our website, responding to business inquiries, maintaining security, and improving our services, provided those interests do not override applicable rights and protections.
Compliance with legal obligations.
Other lawful grounds permitted by applicable law.

Where processing is based on consent, you may withdraw that consent where the law provides this right. Withdrawal does not affect the lawfulness of processing carried out before the withdrawal.

6. Contact Forms and User-Submitted Content

Our website may allow visitors to submit text, images, technical documents, and other information through contact forms, quotation forms, email, or other submission methods.

When you submit information, we use it primarily to understand your request, respond to your questions, assess your project requirements, and provide relevant business services.

Please ensure that you have the right to share any information, images, drawings, or documents you submit. You should not upload confidential information belonging to another person or company unless you are authorized to disclose it.

We recommend that you avoid including passwords, payment card information, government identification numbers, or other highly sensitive information in ordinary contact forms.

We may retain submitted information for as long as reasonably necessary to handle your inquiry, maintain relevant business records, fulfill contractual obligations, resolve disputes, and comply with applicable law.

Submitting information through our website does not automatically create a customer account. KKPCB does not currently provide public user account registration on the website.

7. Cookies and Similar Technologies

Our website or its hosting infrastructure may use cookies or similar technologies to support essential website functions, maintain security, remember preferences, or understand website usage.

A cookie is a small data file stored on your device by a website. Depending on the technologies actually used, cookies may be categorized as:

Essential cookies: Technologies necessary for core website functions or security.
Preference cookies: Technologies that remember certain settings or choices.
Analytics cookies: Technologies used to measure website traffic and understand how visitors interact with pages.
Third-party cookies: Technologies that may be set by embedded content or external services integrated into the website.

The actual categories used on our website depend on the services and features enabled at any given time. We do not represent that every category listed above is currently active.

Where required by law, we will obtain consent before using non-essential cookies or similar technologies. You may also be able to manage cookies through your browser settings. Disabling certain cookies may affect website functionality.

If we introduce analytics, advertising, or other tracking technologies in the future, we will update this Privacy Policy as appropriate and provide any notices or consent options required by applicable law.

8. Disclosure of Information to Third Parties

We do not sell personal information to third parties in exchange for money. We may disclose information in limited circumstances where necessary for the purposes described in this Privacy Policy.

These circumstances may include:

8.1 Service Providers

We may share relevant information with service providers that help us operate our website or conduct our business, such as website hosting providers, technical support providers, email service providers, security services, and information technology vendors.

These providers should receive only the information reasonably necessary to perform their services and are expected to protect it under applicable contractual or legal requirements.

8.2 Business and Project-Related Purposes

Where necessary to respond to your request or provide agreed products or services, we may share relevant information with authorized personnel, contractors, manufacturing partners, logistics providers, or other parties involved in fulfilling your request.

We will seek to limit disclosures to information reasonably required for the relevant business purpose.

8.3 Legal and Security Reasons

We may disclose information when we reasonably believe disclosure is necessary to comply with applicable law, respond to lawful legal process, protect our rights, investigate suspected fraud, or safeguard the security of our website, business, customers, or other persons.

8.4 Business Transfers

If our business undergoes a merger, restructuring, acquisition, asset transfer, or similar transaction, relevant information may be transferred as part of that transaction, subject to applicable privacy laws and appropriate safeguards.

We do not authorize third parties to use personal information obtained from us for unrelated purposes without an appropriate legal basis.

9. International Data Transfers

KKPCB serves customers and business partners worldwide. As a result, information may be accessed or processed in China or in other countries where our service providers, business partners, or relevant business operations are located.

Privacy and data protection laws may differ between countries. Where personal information is transferred internationally, we will take steps required by applicable law, which may include providing relevant notices, obtaining consent where required, entering into appropriate contractual arrangements, or implementing other legally recognized safeguards.

If you contact us from outside China, please understand that your information may be processed in China and other jurisdictions as necessary for the purposes described in this Privacy Policy.

10. Data Retention

We retain personal information only for as long as reasonably necessary for the purposes for which it was collected, subject to applicable legal requirements.

Retention periods may depend on the nature of the information and the reason for processing. For example:

Inquiry information may be retained while we respond to your request and maintain relevant business correspondence.
Quotation and project information may be retained for the duration of the relevant business relationship and any reasonable period needed for follow-up, recordkeeping, or dispute resolution.
Technical and security logs may be retained for a period appropriate to operational and security needs.
Certain records may need to be retained longer to meet legal, accounting, contractual, or regulatory obligations.

When information is no longer required, we will take reasonable steps to delete it, anonymize it, or otherwise handle it in accordance with applicable law and our legitimate recordkeeping requirements.

We do not specify a fixed retention period for every category of information in this policy because actual periods may vary depending on the circumstances.

11. Data Security

We take reasonable technical and organizational measures designed to protect personal information against unauthorized access, disclosure, alteration, loss, or destruction.

Depending on the circumstances, these measures may include access controls, restricted access to business information, website maintenance, security monitoring, software updates, and appropriate management of service providers.

However, no website, internet transmission, electronic storage system, or method of communication can be guaranteed to be completely secure. We therefore cannot guarantee absolute security.

You are encouraged to exercise care when transmitting confidential or sensitive information online. If you believe that information submitted to us has been compromised, please contact us promptly using the details provided in this Privacy Policy.

12. Your Privacy Rights

Depending on your location and applicable law, you may have rights concerning your personal information. These rights may include:

Requesting access to personal information we hold about you.
Requesting correction of inaccurate or incomplete information.
Requesting deletion of personal information where applicable.
Objecting to certain processing activities or requesting that processing be restricted.
Requesting a copy of certain information in a portable format, where applicable.
Withdrawing consent where processing is based on consent.
Filing a complaint with a competent data protection authority.

These rights are subject to applicable legal conditions, exceptions, and limitations.

To submit a privacy-related request, email us at sales@kkpcb.com or use our Contact Page : https://www.kkpcb.net/index.php/contact-us/.

Please provide enough information for us to understand and respond to your request. We may need to verify your identity or authority before disclosing, correcting, or deleting information. We will respond within the time required by applicable law.

We will not unlawfully discriminate against you for exercising a privacy right that applies to you.

13. Privacy of Children

Our website and services are intended primarily for businesses, professionals, and other individuals seeking information about our products and services. They are not designed specifically for children.

We do not knowingly collect personal information from children in circumstances where such collection is prohibited by applicable law. If you believe that a child has provided personal information to us inappropriately, please contact us so that we can review the matter and take appropriate action where required.

Where applicable law requires parental consent or additional safeguards for information relating to a child, we will comply with those requirements.

14. Third-Party Websites and External Links

Our website may contain links to third-party websites, platforms, or online services. These links may be provided for convenience, reference, or business communication.

We do not control the privacy practices, content, security, or policies of third-party websites. Visiting an external website or providing information to a third party is subject to that party’s own privacy policy and terms.

We encourage you to review the relevant privacy policy before submitting personal information to any third-party website. The inclusion of an external link does not necessarily mean that KKPCB endorses the third party or its privacy practices.

15. Email Communications

If you contact us by email, we may use your email address to respond to your request, discuss quotations, provide project-related information, and maintain relevant business communications.

We do not currently offer paid subscription content through our website, and this Privacy Policy does not establish an email newsletter subscription.

We may send communications reasonably related to your inquiry or business relationship. If we introduce marketing communications in the future, we will comply with applicable requirements, including providing an opt-out mechanism where required.

Please note that email is not always a fully secure method of communication. Avoid sending highly sensitive information through ordinary email unless appropriate safeguards have been arranged.

16. Intellectual Property and Submitted Materials

KKPCB respects intellectual property rights and expects website visitors to do the same.

Unless otherwise stated, the website’s logo, branding, text, descriptions, graphics, photographs, page layouts, design elements, and other original website materials are owned by or lawfully used by Shenzhen Kuai Ke Technology Co., Ltd. and are protected by applicable intellectual property laws.

Nothing in this Privacy Policy grants you ownership of our intellectual property or an unrestricted right to reproduce, distribute, modify, publish, or commercially exploit our website materials.

When you submit text, images, drawings, or other materials to us, you retain any rights you already own in those materials, subject to applicable law and any separate agreement between you and KKPCB. You grant us permission to use, store, reproduce, and process those materials to the extent reasonably necessary to review your inquiry, communicate with you, prepare a quotation, or provide requested products or services.

We will not treat the mere submission of a file as unrestricted permission to publish it publicly or use it for unrelated promotional purposes. Any additional use that requires separate permission or a separate legal basis will be handled accordingly.

17. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our website, business operations, service providers, legal requirements, or data handling practices.

When we make changes, we will update the “Last Updated” date at the beginning of this page. Where required by applicable law, we will provide additional notice or obtain consent for material changes.

Your continued use of the website after an updated policy is published does not override any consent requirement or other rights provided to you by applicable law. We encourage you to review this page periodically to stay informed about our privacy practices.

18. Contact Us

If you have questions, concerns, or requests regarding this Privacy Policy or the handling of your personal information, please contact us:

Shenzhen Kuai Ke Technology Co., Ltd.

Website: http://kkpcb.net

Email: sales@kkpcb.com

Address: Room 211, Zhuoyue Building, Shenzhen, Guangdong, China

Contact Page: https://www.kkpcb.net/index.php/contact-us/

We will review privacy-related inquiries and respond as appropriate under applicable law.

19. Applicable Law and Compliance

Our handling of personal information is subject to applicable laws and regulations. Depending on your location, the nature of your interaction with us, and the information involved, different data protection requirements may apply.

Nothing in this Privacy Policy is intended to exclude, restrict, or override a privacy right that cannot lawfully be excluded or restricted. If any provision of this Privacy Policy conflicts with a mandatory requirement of applicable law, that requirement will prevail to the extent of the conflict.

20. Final Statement

We value the trust of our website visitors, customers, and business partners. We aim to collect only information reasonably needed for our business and website operations, use it for appropriate purposes, and take reasonable steps to protect it.

By providing clear information about our privacy practices, we seek to support transparent and responsible business relationships with visitors and customers around the world.

Thank you for visiting KKPCB.