Contact

About SainstoreInc. & darkFlash

Sainstore Inc. is an authorized distributor of the darkFlash brand in the United States. We operate the official retail website https://www.darkflash.us/ to sell genuine darkFlash computer hardware products, including PC cases, power supplies, CPU coolers, and cooling fans.

Our mission is to provide U.S. customers with authentic darkFlash products, reliable fulfillment, and transparent service through a trusted and verified supply chain.

 

Product Authenticity & Sourcing

All darkFlash products sold on our website are 100% genuine.

Our supply chain includes:

· Direct sourcing from the darkFlash manufacturing facility in Guangdong, China

· Distribution through authorized logistics partners

· Fulfillment via U.S.-based warehouses and/or Amazon FBA centers

This ensures customers receive authentic products with reliable shipping and fulfillment.

 

For warranty inquiries, after-sales support, business cooperation or wholesale, we're here to help and will respond within 24 hours from Mon. to Fri. 

Customer Support: assist@darkflash.com

Wholesale Inquiries: sales@darkflash.com

Address
6945 Speedway Blvd, Ste H102
Las Vegas Nevada 89115
United States