Legal

Privacy Policy

Last updated: July 1, 2026

Yiestar (“we”, “us”) respects your privacy and is committed to protecting your personal data in accordance with the EU General Data Protection Regulation (GDPR) and applicable laws.

1. Data We Collect

We collect information you provide via our forms (name, company, corporate email, phone, message and any uploaded files), as well as standard technical data such as IP address and browsing behavior via cookies.

2. How We Use Your Data

We use your data to respond to quote requests, provide technical consultation, improve our website and, where you consent, send relevant product updates.

3. Legal Basis

We process personal data on the basis of your consent, our legitimate business interests, and to take steps at your request prior to entering a contract.

4. Cookies

We use cookies to analyze traffic and personalize content. You can accept or reject non-essential cookies via the banner shown on your first visit.

5. Data Retention & Your Rights

You have the right to access, rectify, erase, restrict or object to the processing of your data, and to data portability. Contact peter@yiestar.com to exercise these rights.

6. Contact

For any privacy questions, email peter@yiestar.com.

Data Controller

The controller responsible for your personal data under the GDPR is:

Registered entity
Shenzhen Yiestar Technology Co., Ltd.
深圳市星洢科技有限公司
Headquarters
Room 403, Block B, Lequn Cinema, No. 58 Lequn 2nd Road, Lequn Community, Xixiang Subdistrict, Bao'an District, Shenzhen, Guangdong, China
深圳市宝安区西乡街道乐群社区乐群二路58号乐群影院B座403
Manufacturing base
Dongguan Xineng Technology Co., Ltd. — Room 302, Building 1, No. 106 Changdong Road, Changping Town, Dongguan City, Guangdong, China