Last Updated: August 7, 2026

Introduction

This Privacy Policy describes how YKP Optics LLC ("YKP Optics," "we," "our," or "the Company"), a company based in Delaware, United States, collects, uses, shares, and protects information in connection with our website at https://ykp-optics.com (the "Site") and our services.

YKP Optics provides services internationally. This Privacy Policy is intended to provide information about our privacy practices to visitors, customers, prospective customers, and other individuals who interact with our Site or services.

Your Privacy Rights

Depending on your location and applicable law, you may have certain rights regarding your personal information. These may include the right to request access to, correction of, or deletion of personal information we hold about you, as well as other rights provided by applicable privacy laws.

We will consider and respond to privacy-related requests in accordance with applicable legal requirements.

To submit a privacy-related request or obtain additional information, please contact us at:

info [at] ykp-optics [dot] com

Retention

We retain personal information only for as long as reasonably necessary for the purposes for which it was collected, including providing our services, maintaining business and customer records, responding to inquiries, protecting our legitimate business interests, and complying with applicable legal, tax, accounting, or regulatory requirements.

Retention periods may vary depending on the nature of the information and the purpose for which it is processed. When personal information is no longer reasonably required for these purposes, we may delete, anonymize, or otherwise securely dispose of it, subject to applicable legal requirements.

Grounds for data collection

We collect and process information where reasonably necessary to operate our website, provide our services, communicate with customers and prospective customers, respond to inquiries, analyze and improve our website and services, protect our business and website, and comply with applicable legal and regulatory requirements.

Depending on the circumstances and applicable law, we may process information based on your consent, our contractual relationship with you, our legitimate business interests, or compliance with legal obligations.

What information we collect?

When you visit our Site, we may automatically collect certain technical and usage information. This may include your IP address, approximate geographic location, browser type and version, operating system, device type, language settings, referring website or search engine, date and time of access, pages viewed, navigation paths, and other information relating to your interaction with the Site.

We may also collect information that you voluntarily provide to us, such as your name, business email address, company information, telephone number, and the contents of communications or inquiries you send to us.

If you subscribe to our newsletter or other communications, we may collect the contact information you provide for that purpose.

We use website analytics services to help us understand how visitors use our Site. Additional information regarding these services is provided in the Website Analytics section below.

How do we receive information about you?

We receive information about you in several ways:

- Automatically when you visit or interact with our Site, including through website analytics and related technologies;

- Directly from you when you contact us by email, telephone, contact form, or other communication channels;

- When you subscribe to our newsletter or request information about our services;

- In connection with an existing or prospective business relationship with YKP Optics;

- From service providers and other third parties that support the operation, security, and analytics of our Site and services;

- From publicly available sources where appropriate for legitimate business purposes.

How is the information used? With whom do we share the information?

We may use the information we collect for the following purposes:

- To operate, maintain, secure, and improve our Site and services;

- To respond to inquiries and communicate with customers, prospective customers, suppliers, and other business contacts;

- To provide information about our services and technical capabilities;

- To provide and perform our services and manage our business relationships;

- To understand how visitors use our Site, including which pages are visited, how visitors navigate the Site, and how visitors arrive at the Site;

- To perform statistical, analytical, diagnostic, and security-related activities;

- To maintain appropriate business and communication records;

- To protect our rights, property, systems, and legitimate business interests;

- To comply with applicable legal, regulatory, tax, accounting, or other requirements.

We do not sell or rent personal information.

We may share information with service providers that assist us in operating our Site, providing our services, maintaining our IT infrastructure, hosting data, performing website analytics, or supporting other legitimate business operations. Such service providers may process information on our behalf as necessary to provide their services.

We may also disclose information where reasonably necessary to comply with applicable law, regulation, legal process, or governmental request; to protect or enforce our legal rights; to investigate fraud, security incidents, or other unlawful activity; or to protect the rights, property, or safety of YKP Optics, our customers, or others.

Third-Party Websites and Services

Our Site may contain links to websites or services operated by third parties. This Privacy Policy applies only to information collected and processed by YKP Optics and does not apply to the privacy practices of third parties that we do not own or control.

We encourage you to review the privacy policies of any third-party websites or services you choose to access through our Site.

How do we safeguard your information?

We take reasonable administrative, technical, and organizational measures to protect the information we collect against unauthorized access, loss, misuse, alteration, or disclosure.

We also use third-party service providers for certain website, hosting, communications, and technology functions. Where appropriate, we expect such providers to maintain reasonable security measures for information processed in connection with their services.

However, no method of transmission over the Internet or method of electronic storage is completely secure. Therefore, while we take reasonable measures to protect information, we cannot guarantee absolute security.

International Data Transfers

YKP Optics is based in the United States and provides services internationally. Information collected through our Site or in connection with our services may be processed, stored, or transferred in the United States and in other countries where our service providers operate.

Data protection and privacy laws may differ between countries. Where required by applicable law, we take reasonable measures to ensure that personal information transferred internationally is handled in accordance with applicable legal requirements.

Marketing

We may use contact information that you voluntarily provide to send you newsletters, updates, or information about YKP Optics and our services where appropriate.

You may unsubscribe from marketing communications at any time by using the unsubscribe option provided in the communication or by contacting us at info [at] ykp-optics [dot] com.

Unsubscribing from marketing communications will not prevent us from contacting you regarding existing business relationships, inquiries, transactions, services, or other non-marketing matters.

Corporate transaction

We may share information in the event of a corporate transaction (e.g. sale of a substantial part of our business, merger, consolidation or asset sale). In the event of the above, the transferee or acquiring company will assume the rights and obligations as described in this Privacy Policy.

Minors

Our Site and services are not directed to children.

Updates or amendments to this Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices, services, technologies, or applicable legal requirements. Any changes will be posted on this page, and the “Last Modified” date will be updated accordingly.

We encourage you to review this Privacy Policy periodically to stay informed about how we collect, use, and protect information.

How to contact us

If you have any general questions about the Site or the information we collect about you and how we use it, you can contact us at info [at] ykp-optics [dot] com.