FLASHFISH U.S.
Contact FlashFish U.S.
Quick answer: Use the form below for product, order, delivery, return, warranty, manual, or technical-support questions. Include the exact product model and order number when they apply. Email is the primary record for order, return, refund, warranty, and technical-support requests.
CHOOSE A ROUTE
Send the request to the right team
Product guidance
Explain the device or use case, required ports, and the model you are considering.
Orders and delivery
Include the order number, delivery ZIP code, and email address used for the order.
Returns and warranty
Review the applicable policy, then include the order number, exact model, and issue details.
Business enquiries
Include the requested models, quantity, destination, sales channel, and business contact details.
CONTACT FORM
Send a support request
Include the exact model and order number when they apply. Do not send passwords or full payment-card details.
CONTACT DETAILS
Current U.S. support channels
Primary customer-care email
service@flashfishtech.com - order status, tracking, returns, refunds, warranty requests, and technical after-sales support.
Pre-sales and general information
info@flashfishtech.com - product selection, compatibility checks, and general questions before purchase.
Business enquiries
market@flashfishtech.com - wholesale, distribution, partnerships, and marketing; not for consumer order support.
Phone and WhatsApp
U.S. phone: +1 (818) 338-1878. WhatsApp: +86 159 7667 2158. The WhatsApp number is an international messaging number, not a U.S. phone line. Formal return, refund, and warranty requests should also be sent by email.
Support hours
Monday-Saturday, 9:00 a.m.-6:00 p.m. Hong Kong Time (HKT, UTC+8), excluding public holidays. Email can be sent at any time and is handled during support hours.
SELF-SERVICE
Check the relevant resource first
FAQ
Review concise answers about products, orders, shipping, returns, and support.
Shipping
Check processing, carriers, estimates, tracking, and address limits.
Returns
Read the current process before sending any product back.
Manuals and warranty
Match the exact model before using a manual or warranty duration.
Last reviewed: July 28, 2026.











