1. How we collect your information

Information provided directly

When you register an account, fill out a form, subscribe to emails or consult online, we may collect:

Name, phone number, email address, company name, address, business needs

Information collected automatically

Obtained through technologies such as Cookies:

IP address, device type, browser model, visited pages, length of stay

Statistical data analysis provided by third-party services (such as Google Analytics)

2. How we use your information

Purpose Usage scenarios

Business service fulfillment Processing orders, delivering products, providing after-sales support

Service optimization and development Analyze user behavior to improve website functions and develop new services

Compliance and security Meet legal and regulatory requirements and prevent fraud

Marketing promotion (requires separate authorization) Send you product updates and promotions (you can unsubscribe at any time)

3. How we share your information

In principle, we do not share, except in the following circumstances:

Required sharing parties: logistics carriers (only provide the name/address/telephone number required for delivery)

Legal requirements: disclosure upon legal request of judicial authorities or government agencies

Your authorization: sharing with designated third parties after obtaining your explicit consent

4. Cookies and tracking technologies

Functional essential cookies

Used to maintain login status and save shopping cart contents (closing may cause functional abnormalities)

Analytical cookies

Optimize user experience through tools such as Google Analytics (you can refuse through browser settings)

5. Data storage and protection

Storage location

All data is stored in secure cloud servers in mainland China (such as Alibaba Cloud/Tencent Cloud)

Security measures

Transport layer encryption (TLS/SSL protocol)

Database AES-256 encrypted storage

Regular penetration testing and access rights audit

6. Your rights

You have the right to manage personal information in the following ways:

Inquiry/correction: log in to the website account or contact customer service

Delete: send an email to zjscai@gmail.com Apply for data clearing

Withdraw authorization: click "unsubscribe" in the email subscription or turn off Cookie tracking

VII. Child information protection

We do not actively collect information of children under the age of 16. If we find that it is collected by mistake, we will delete it immediately

VIII. Policy update

Major changes will be notified through website announcements or emails. Continued use is deemed to accept the new terms

We promise:

We will never sell, trade or disclose personal information without user authorization