Privacy Policy

Last updated: 3 July 2025

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1 . Who We Are

This website, jiesonglin.com (“Site”), is owned and operated by Shandong Jiesonglin Technology Co., Ltd. (“Jiesonglin,” “we,” “our,” or “us”).
For any questions about this Policy or your personal data, you can reach us at:

• E-mail: services@jiesonglin.com
• Tel: +86 159 2420 9384
• Address: High-tech Development Zone, Taian, Shandong, P.R. China

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2 . Scope of This Policy

This Policy explains how we collect, use, disclose, and safeguard information when you:

• visit or interact with the Site;
• contact us by e-mail, phone, chat, or social media;
• request quotations, catalogs, or after-sales support;

and applies to visitors from all jurisdictions, including the EU/EEA (GDPR) and California (CCPA/CPRA).

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3 . What Personal Data We Collect

Category	Typical Items	How We Collect
Contact Data	name, company, phone, e-mail, country	web forms, e-mail, phone
Business Info	industry, material type, processing capacity, purchase timeline	inquiry forms, meetings
Technical Data	IP address, browser type, time-zone, referring pages	cookies, server logs
Usage Data	page views, clicks, scroll depth, downloads	cookies, analytics pixels
Marketing Preferences	newsletter opt-in/opt-out status	consent boxes

We do not intentionally collect special-category data (e.g., health, biometric) or information about children under 16.

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4 . Why & How We Use Your Data

Purpose	Legal Basis (GDPR)	Typical Processing
Responding to inquiries & providing quotations	Art. 6 (1)(b) – contract steps	e-mail/phone follow-up, generating offers
Creating and managing customer accounts	Art. 6 (1)(b)	CRM entry, account credentials
Sending marketing updates (newsletters, event invites)	Art. 6 (1)(a) – consent	e-mail campaigns, retargeting ads
Optimising Site performance & security	Art. 6 (1)(f) – legitimate interests	traffic analytics, firewall logs
Fulfilling legal obligations (tax, export control)	Art. 6 (1)(c)	invoice archiving, KYC/AML checks

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5 . Cookies & Similar Technologies

We use first-party and third-party cookies to:

1. remember language or region settings;
2. measure Site traffic (Google Analytics, Baidu Tongji);
3. enable live-chat widgets.

You can modify cookie settings in your browser or via our cookie banner. Rejecting optional cookies will not affect core functions, but may limit analytics accuracy.

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6 . How We Share Data

We only share personal data as necessary:

• Service providers – hosting, CDN, e-mail automation, CRM (all bound by confidentiality agreements).
• Logistics & customs brokers – to arrange delivery of purchased equipment.
• Government authorities – when required to comply with laws, court orders, or sanctions checks.
• Corporate transactions – if we merge, sell, or transfer assets, data may move with the business.

We never sell personal data for monetary consideration.

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7 . International Transfers

Our servers are currently located in Mainland China and Singapore. When we transfer data out of the EEA/UK, we rely on:

• EU Standard Contractual Clauses (SCCs);
• adequacy decisions (where applicable);
• or your explicit consent.

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8 . Data Retention

We keep inquiry records for up to 5 years after your last interaction, unless a longer period is required by law (e.g., tax regulations). Technical logs are kept for 12 months.

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9 . Security Measures

• TLS encryption (HTTPS) across the entire Site
• isolated virtual servers & firewall rulesets
• role-based access control to CRM
• annual penetration testing

While we strive to protect your data, no internet transmission is 100 % secure. If you believe your interaction with us is no longer secure, please notify us immediately.

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10 . Your Rights

Region	Your Key Rights & How to Exercise
EU/EEA & UK (GDPR)	access, rectification, deletion, restriction, portability, and objection. E-mail us with your request; we will respond within 30 days.
California (CCPA/CPRA)	know, delete, correct, opt-out of “selling”/“sharing”, limit sensitive data use. We do not discriminate for exercising these rights.
Other Regions	We honour applicable local laws and comparable rights.

To submit a request, contact services@jiesonglin.com with subject line “Privacy Request.”