Contact Our Team

    Let’s Work Together

    Phone: +1 (302) 946-0070
    Email: info@gumusone.com

    Fast nationwide delivery
    through our U.S. logistics partners.

    Support forum
    for over 24h

    Address: 8 The Green,
    Suite 5658,
    Dover, Delaware 19901

    Monday – Friday: 9:00 AM – 6:00 PM (EST)
    Saturday – Sunday: By appointment only

    Have questions about partnership opportunities, brand collaboration, or bulk orders?
    Our team is ready to assist you with any inquiries regarding distribution, logistics, or product sourcing.
    Reach out to us and let’s start building something great together.

    Ready to Collaborate?
    Let’s connect and discuss how we can grow together.

    Trusted Partnerships

    We proudly work with trusted global brands and authorized distributors across Industrial & Scientific and Tools & Home Improvement categories.
    Our partnerships enable us to source directly from manufacturers and deliver authentic, high-quality products to professionals and homeowners across the U.S. — ensuring reliability, compliance, and long-term trust with every shipment.

    Become a Partner

    We’re always open to building new collaborations with manufacturers and distributors who share our values of integrity, transparency, and excellence.
    If you represent a reputable brand and are looking to expand your presence in the U.S. market, let’s connect and grow together.

    Contact Us
    BSN Medical
    Dynarex
    CLOROX
    OxiClean
    CloroxPro
    Nisus

    FREQUENTLY ASKED QUESTIONS

    Are all products on GumusOne authentic?

    Yes. We source every item directly from trusted brands and authorized distributors. Every product you purchase through GumusOne is 100% genuine, new, and quality-checked before shipping.

    Who can shop from GumusOne?

    Our store serves both professionals and individual customers. Whether you manage a business or simply want reliable home improvement tools, we offer products suitable for every need.

    Do you offer discounts or promotions?

    Yes! We regularly run seasonal discounts and special offers across Industrial & Home Improvement categories. Subscribe to our newsletter to stay updated on exclusive deals and new arrivals.

    How long does shipping take?

    We ship all orders from our U.S. warehouses. Delivery times may vary depending on your location, but most orders arrive within 2–5 business days.

    What if I receive a damaged or defective item?

    If your item arrives damaged, please contact us within 7 days of delivery. Our team will arrange a replacement or refund promptly.

    Can I track my order?

    Absolutely. Once your order ships, you’ll receive an email with a tracking number so you can follow your package every step of the way.