Chengdu Shuiyueyu Technology, founded in 2015, makes IEMs from budget single-driver sets up to the Blessing 3 and Variations hybrids ($320-$520), plus headphones and DAC/amps. Headphones.com calls it one of the most prominent brands on the IEM scene.

• Community vetted

• Official site
• AliExpress
• Banggood
• Temu

Shenzhen IEM brand launched in 2015 by a company that earlier supplied drivers and diaphragms as an OEM to LG, Samsung and Sony. Its EA500 is reviewed as well built with strong imaging for the price (Headfonics 7.9/10), though its treble is bright.

• OEM for known brands

• AliExpress
• Banggood
• Temu