Contact Details

Thank you for visiting the Sistark Inc. online store! We are committed to providing you with high-quality products and attentive service. Should you have any questions or require assistance during your shopping experience, please feel free to contact us via the methods below:

Customer Support
Company: Sistark Inc
Address: 416 Bennett Ave, Glendora, CA 91741
Email: support@sistarkinc.com

Business Hours
Monday – Friday: 9:00 AM – 6:00 PM (Eastern Time)

After-Sales Support
For returns, exchanges, order inquiries, or product consultations, please do not hesitate to contact us; we are ready to provide you with professional and prompt solutions.

Privacy Protection
The security of your information is of paramount importance to us. All communications are treated with strict confidentiality to ensure that your privacy is fully protected.

We look forward to providing you with a pleasant and worry-free shopping experience!