Privacy Policy

Effective Date: October 2026 | Lontion Industrial Ceramics (Dongguan) Co., Ltd.

1. Commitment to B2B Data Privacy

Lontion Industrial Ceramics (Dongguan) Co., Ltd. ("Lontion", "we", "us") respects the privacy and technical intellectual property of our commercial partners, machine builders, and procurement buyers. This policy outlines how we collect, handle, and safeguard information transmitted through our website.

2. Information We Collect

We strictly limit data collection to business-to-business (B2B) communications necessary for technical evaluation, custom quotation (RFQ), and commercial execution:

  • Inquiry Data: Contact details provided via form submission, including name, business email address, company name, phone number, and engineering specifications.
  • Technical Files & Drawings: 2D/3D engineering prints (e.g., STEP, IGES, DWG, PDF) shared via direct email correspondence for RFQ evaluation.
  • Technical Logs: Basic analytical parameters (IP address, browser specification, navigation path) collected automatically to ensure web security and operational performance.
Proprietary Engineering Data Protection Technical drawings, tolerance specifications, and custom component geometry provided via direct email for quotation remain the exclusive intellectual property of the customer. They are strictly restricted to internal manufacturing feasibility reviews and non-disclosure protocols.

3. How Engineering Files Are Handled

To maintain data integrity and avoid unnecessary web server vulnerabilities, engineering drawings are not uploaded through open web forms. Following your initial contact submission, our technical team will communicate directly via official email ([email protected]) to receive CAD prints securely.

4. Purpose of Data Usage

Information submitted to Lontion is utilized solely for legitimate B2B commercial purposes:

  • Evaluating ceramic material suitability and manufacturing tolerances.
  • Generating customized engineering quotes and commercial proposals.
  • Communicating sample prototyping, production lead times, and dispatch logistics.
  • Maintaining compliance with international commercial regulations and quality control standards.

5. Third-Party Sharing & Non-Disclosure

Lontion does not sell, rent, or lease commercial contact lists or customer information to any third party. Data is shared strictly on a need-to-know basis with trusted partners essential for service execution (e.g., international freight forwarding agents and encrypted mail infrastructure).

6. Data Security & Retention

We implement industry-standard encryption protocols (TLS/SSL) across our web domain to secure data transmission. Technical documentation and quotation histories are archived within secure internal servers solely for project continuity, repeat batch verification, and trace quality audits.

7. Your Rights & Contact Information

Commercial contacts retain full rights to request verification, update, or deletion of their contact records from our active communication databases. For privacy inquiries or non-disclosure agreement (NDA) requests prior to sending technical files, please contact our administrative team:

Lontion Industrial Ceramics (Dongguan) Co., Ltd.
Attn: Technical Commercial Support
Factory Location: No. 37 Wanfeng Industrial Road, Qishi Town, Dongguan City, Guangdong, China
Official Email: [email protected]