Mugig is a musical instrument and accessories brand owned by Changchun Chengji Technology Co., Ltd., based in China, with the Mugig trademark registered in 2015. The brand markets a broad, budget-focused catalog primarily through online retailers such as Amazon and Reverb, covering entry-level instruments and recording gear rather than pro-tier equipment.

Its product range spans concert and soprano ukuleles (such as the MUK-1 and MUK-2), acoustic and classical guitars, small practice amplifiers, guitar capos, clip-on and pedal tuners (including the PT-1 chromatic tuner pedal), looper and multi-effects pedals, wireless guitar systems, instrument cables, and ukulele and microphone stands. On the recording side, Mugig offers condenser and dynamic vocal microphones as well as lavalier mics marketed for podcasting, streaming, and home recording.

The brand's reputation sits in the value/beginner segment, where Mugig gear is commonly discussed as an affordable option for new players and hobbyists rather than professional touring musicians. Reviews on retailer sites and forums such as Ukulele Underground generally position the instruments and accessories as inexpensive starter-grade options.

Mugig has 10 products cataloged on Equipboard, including Instrument Cables, Looper Effects Pedals, and Ukulele Accessories.