Last Updated: August 20, 2026
- Introduction
Hefei Zhongcen Chemical Co., Ltd. (“Zhongcen Chemical”, “we”, “us”, or “our”) respects your privacy and is committed to protecting the personal information you provide when visiting or using our website, ahzcengchem.com.
This Privacy Policy explains what information we may collect, how we use and protect that information, and the circumstances under which it may be shared.
By using our website or contacting us through the website, you acknowledge the practices described in this Privacy Policy.
- Information We Collect
We may collect information that you voluntarily provide to us when you submit an inquiry, contact us, or otherwise communicate with us.
This information may include:
Name
Company name
Email address
Telephone number
Country or region
Product or service inquiry details
Other information you voluntarily provide to us
When you visit our website, certain basic technical information may also be automatically collected by our web server or hosting provider, such as:
IP address
Browser type
Device and operating system information
Pages visited
Referring website
Date and time of access
- How We Use Your Information
We may use the information we collect to:
Respond to your inquiries and requests
Provide product information, quotations, or other business-related communications
Communicate with you regarding your inquiry or potential business cooperation
Improve our website, products, and services
Maintain website security and prevent unauthorized or fraudulent activities
Comply with applicable legal or regulatory requirements
We use personal information only for legitimate business purposes and in accordance with applicable laws and regulations.
- Cookies and Similar Technologies
Our website may use cookies or similar technologies that are necessary for basic website functionality, security, or technical operation.
We do not currently use Google Analytics or Google Ads Conversion Tracking on our website.
You may manage or disable cookies through your browser settings. Please note that disabling certain cookies may affect the functionality of some parts of the website.
- Third-Party Services
We may use third-party service providers to support certain website or business functions, such as:
Website hosting and technical maintenance
Website security services
Email communication services
Communication platforms used to respond to customer inquiries
Other technical services necessary for the operation of our website
These service providers may process limited information as necessary to provide their services to us and in accordance with applicable legal and contractual requirements.
- How We Share Information
We do not sell, rent, or trade your personal information to third parties.
We may share personal information only when reasonably necessary for legitimate business purposes, including with:
Service providers supporting our website or business operations
Logistics or transportation providers when necessary to respond to or fulfill a business request
Professional advisers where necessary for legitimate business purposes
Government authorities or regulatory bodies when required by applicable laws or legal processes
We take reasonable steps to ensure that relevant service providers handle personal information appropriately.
- International Data Processing
As an international business, information collected through our website may be processed or stored in China or in other countries or regions where our service providers or business partners operate.
We take reasonable measures to protect personal information in accordance with applicable laws and regulations.
- Data Security
We take reasonable technical and organizational measures to protect personal information against unauthorized access, alteration, disclosure, loss, or destruction.
However, no method of transmission over the Internet or method of electronic storage is completely secure. Therefore, we cannot guarantee absolute security.
- Data Retention
We retain personal information only for as long as reasonably necessary for the purposes described in this Privacy Policy, including responding to inquiries, maintaining business records, complying with legal obligations, and resolving disputes.
- Your Rights and Choices
Depending on applicable laws and regulations, you may have certain rights regarding your personal information.
These rights may include the right to:
Request access to your personal information
Request correction of inaccurate information
Request deletion of certain personal information
Withdraw consent where applicable
Object to or restrict certain processing activities where applicable
To submit a privacy-related request, please contact us using the information provided below.
- Third-Party Websites
Our website may contain links to third-party websites or communication platforms.
We are not responsible for the privacy practices or content of third-party websites or services. We encourage you to review the privacy policies of any external websites or services you choose to use.
- Changes to This Privacy Policy
We may update this Privacy Policy from time to time to reflect changes in our website, business practices, or applicable legal requirements.
Any updates will be posted on this page. The “Last Updated” date at the top of this Privacy Policy will indicate when the latest changes were made.
- Contact Us
If you have any questions about this Privacy Policy or how we handle personal information, please contact us:
Hefei Zhongcen Chemical Co., Ltd.
Website: ahzcengchem.com
Email: info@ahzcengchem.com
Telephone: +86 183 2130 9391
Address: 2306, Building 11, Helianwan, No. 200 Ma’anshan South Road, Baohe District, Hefei City, Anhui, China