Privacy Policy

Stable Valves Manufacturing ("we," "our," or "us") operates exclusively in the business-to-business (B2B) industrial sector. We are a professional manufacturer and OEM/ODM supplier of high-quality diaphragm valves, headquartered in Taiyuan, Shanxi Province, China.

This Privacy Policy applies to information collected through our website (stablevalves.com), including inquiry forms, catalog download requests, and direct communications. It does not apply to retail consumer transactions, as we do not engage in retail business.

By accessing our website or submitting an inquiry, you acknowledge and agree to the practices described in this policy.

We collect information only when it is necessary for legitimate B2B business purposes. The categories of information we may collect include:

We do not collect sensitive personal data such as financial account details, government identification numbers, or health information.

All information collected is used solely for legitimate B2B business and operational purposes. Specifically, we use your information to:

• Respond to product inquiries, technical questions, and OEM/ODM project requests in a timely manner (typically within 12 business hours).
• Prepare and deliver product catalogs, technical datasheets, and quotations tailored to your industrial application requirements.
• Manage ongoing business relationships with distributors, importers, and OEM partners across international markets.
• Send relevant product updates, new model announcements, or industry-specific communications, where you have expressed interest or given consent.
• Analyze website traffic and usage patterns to improve our digital presence and content relevance for industrial buyers.
• Comply with applicable legal obligations and respond to lawful regulatory or governmental requests.

We do not use your information for automated decision-making, profiling, or any purpose unrelated to our industrial manufacturing business.

We do not sell, rent, or trade your business contact information or inquiry data to any third party for commercial purposes. Your information may be shared only in the following limited circumstances:

Our website uses cookies and similar tracking technologies to enhance your browsing experience and collect aggregated analytics data. We use the following types of cookies:

You may disable non-essential cookies through your browser settings at any time. Note that disabling cookies may affect certain website features. We do not use cookies for advertising or retargeting purposes.

We retain your business contact and inquiry information for as long as necessary to fulfill the purposes outlined in this policy or as required by applicable law. Our general retention guidelines are:

• Inquiry records: Retained for up to 3 years from the date of last communication, to support ongoing business relationship management.
• Order and transaction records: Retained for up to 7 years in accordance with applicable commercial and tax regulations.
• Website analytics data: Aggregated and anonymized data retained for up to 26 months for trend analysis purposes.

Upon expiry of the applicable retention period, or upon a verified deletion request, we will securely delete or anonymize your data.

We implement appropriate technical and organizational security measures to protect your business information against unauthorized access, alteration, disclosure, or destruction. These measures include:

While we take all reasonable precautions, no method of electronic transmission or storage is 100% secure. We encourage you to use secure business email channels when sharing sensitive procurement or project information.

Depending on your jurisdiction, you may have the following rights with respect to your personal or business contact data that we hold:

• Right of Access: Request a copy of the information we hold about your company or contact details.
• Right to Rectification: Request correction of any inaccurate or incomplete information we hold.
• Right to Erasure: Request deletion of your data, subject to our legal retention obligations.
• Right to Object: Object to the processing of your information for certain purposes, including commercial communications.
• Right to Withdraw Consent: If processing is based on consent, you may withdraw it at any time without affecting prior processing.

To exercise any of these rights, please contact us using the details provided in Section 10. We will respond to all verified requests within 30 days.

Our website may contain links to external resources such as industry standards bodies, certification authorities, or trade publications. These third-party websites operate under their own privacy policies, and we have no control over or responsibility for their data practices.

We recommend reviewing the privacy policy of any external site you visit. The inclusion of a link on our website does not constitute an endorsement of that site's privacy practices.

If you have any questions, concerns, or requests regarding this Privacy Policy or our data handling practices, please contact us directly. We are committed to addressing all privacy-related inquiries promptly.