LEXIN respects your privacy and are committed to protecting it through our compliance with this policy.

1. Data We Collect: Contact Data (Name, company, email, phone, address); Project Specifications (Technical parameters, packaging requirements, quantity); Certification Documents (ISO/CE compliance reports, regulatory approvals, MSDS). 2. Purposes and Legal Basis: Research Data (R&D collaborations under contractual agreements); Device Infomation (Regulatory submissions under legal obligations); Material Specifications (Customize production under explicit consent). 3. Data Sharing: Research Partners (Universities and certified laboratories under NDA protected); Regulatory Bodies (FDA, CE-notified agencies for compliance audit); Logistics (DHL/FedEx for secure shipment of sensitive materials). 4. Security Measures: Physical (Restricted access to R&D laboratories and medical device archives); Technical (AES-256 encryption for technical documentation); Organizational (Annual GDPR/HIPAA staff training, etc). 5. Your Rights: Access to historical project data and design specifications; Portability of technical certifications; Withdraw consent for specific customized projects; Request redaction (Email: privacy@lexintec.com; Response: 15 business days). 6. Policy Updates: Version control via blockchain. Material changes notified through: (1) Client portal announcements; (2) Email alerts for active projects; (3) Embedded version tags in technical documentation.

Last Updated: Jan 20th, 2026; Applicable to: Customers, Suppliers, Website Visitors.