Redmi Phone

The primary verified Redmi manufacturers with Xiaomi OEM authorization are Wingtech Technology, Longcheer Technology, and Huaqin Technology. These "Big Three" ODMs handle the majority of design and production for the Redmi and Redmi Note series WingtechAlibabaLongcheer.

Verified Top Manufacturers

* Longcheer Technology: Explicitly lists Xiaomi as a key customer and is a primary partner for high-volume Redmi models. They operate R&D centers globally and have manufacturing hubs in India and Vietnam LongcheerLongcheer.

* Wingtech Technology: The world's largest smartphone ODM and a major manufacturer for Xiaomi's entry-level and mid-range devices. They maintain internal laboratories for CE and FCC pre-testing and have successfully passed North American carrier certifications Wingtech.

* Huaqin Technology: Provides full-stack R&D and manufacturing for Xiaomi. Their compliance labs meet FCC, CE, and RoHS standards, facilitating global regulatory approvals Alibaba.

For smaller B2B OEM needs, verified suppliers such as Zhenying Technology and Shenzhen Cwell Electronic also offer smartphone customization with full CE/FCC certifications . Detailed profiles, certification data, and customization options for these suppliers are available in the files below.