About Us
Have questions? Call 1-877-327-5076
What We Do
Welcome to QuantumStar.com, an Internet leader for multisystem electronics, GSM cellphones and prepaid SIM cards, and audio video furniture. QuantumStar.com has been selling multisystem electronics since 1994 and is the premiere authority on worldwide electronics. We don't believe in commissioned salespersons, but rather, we believe in informing our customers and getting them the right product(s) to serve their needs.
The Service and Support You Deserve
At QuantumStar.com, you'll find the convenience, privacy and service you deserve. We protect the privacy of our customers by ensuring that all of their contact information remains confidential. If you want to be updated on new products and services, be sure to sign up for this service as we do not do so automatically. Our products are usually in stock, and we almost always are able to process and ship your order to you the same or next business day. If you have a question about your order, you can talk to a member of our professional customer service team via email or by online chat or by calling 925-246-7102.
Our Commitment to You
We're committed to providing you with our expertise and making sure that you receive the product that best suits your needs and at the best available price. If you have any ideas about how we can serve you better, please email us at info@quantumstar.com.
Thank you.
QuantumStar, LLC.
1278 Oregon Ct.
Concord, CA 94521
USA
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