Privacy Policy

Last Updated: September 14, 2026

Luoyang Qianshi Machinery Equipment Co., Ltd. (“Qstone”, “we”, “us”, or “our”) respects your privacy and is committed to protecting the personal information you provide to us.

1. Information We Collect

When you contact us through our website, advertising forms, email, or other business channels, we may collect information such as:

Your name
Company name
Business email address
Phone number
Country or region
Information about your company, drilling applications, products, specifications, or purchasing requirements
Other information you voluntarily provide to us

2. How We Use Your Information

We may use the information you provide to:

Respond to your inquiries
Provide product information, quotations, and technical recommendations
Understand your drilling requirements
Follow up regarding products or services you have expressed interest in
Improve our products, services, website, and marketing activities
Maintain business communications with you

3. Lead Forms and Advertising Platforms

We may collect information that you voluntarily submit through lead forms provided by advertising platforms such as Meta (Facebook and Instagram).

Information submitted through these forms may be used by Qstone to contact you regarding rock drilling tools, product inquiries, quotations, technical solutions, and related business opportunities.

Your use of third-party platforms is also subject to their respective privacy policies and terms.

4. Sharing of Information

We do not sell or rent your personal information.

We may share information with trusted service providers when reasonably necessary to operate our website, manage customer inquiries, provide services, or conduct normal business activities.

We may also disclose information when required by applicable law or legal process.

5. Data Security and Retention

We take reasonable measures to protect personal information against unauthorized access, misuse, loss, or disclosure.

We retain personal information only for as long as reasonably necessary for the purposes described in this Privacy Policy or as required by applicable law.

6. Your Rights

Depending on your location and applicable law, you may have rights regarding your personal information, including requesting access, correction, or deletion, or asking us to stop certain communications.

You may contact us to exercise these rights.

7. Contact Us

If you have any questions about this Privacy Policy or how we handle personal information, please contact:

Luoyang Qianshi Machinery Equipment Co., Ltd.
Brand: Qstone Rock Tools
Email: info@q-stones.com
Website: q-stones.com