TWS earbuds charging case, a smart bracelet and a smart ring floating in front of glowing blue energy arcs against a deep-space background

Precision audio & wearable engineering

Engineered, not assembled.

About Sanor

From acoustic targets to mass production

Dongguan Sanor Electronic Technology is a consumer-electronics manufacturer working with brand owners and channel partners worldwide. We put the engineering decision first, then build the product around it.

  • Engineering-led, in-house

    Design, development and manufacturing sit under one roof, so a change on the line stays fast and accountable.

  • Based in Songshan Lake, Dongguan

    Located in a national high-tech zone with a deep pool of engineering talent and supply-chain resources.

  • OEM & ODM programmes

    An experienced engineering and management team takes partners from concept and mould development to mass production.

CNC machining centre cutting a metal componentAssembly equipment on a modern electronics production lineRobotic arm on an automated production line

What we make

Three product lines, one engineering standard

True-wireless earbuds in their open charging case
TWS & OWS Earbuds

Sound designed before the shape

True-wireless and open-ear platforms tuned in-house — from a reference design through to a fully custom enclosure.

Explore the range
Gold smart ring with its dot-matrix display lit, resting on a white stone surface
Smart Ring

A few grams that keep sensing

Sensor, power and antenna packed into a slim metal band, built for continuous wear.

Explore the range
Three chain-link smart bracelets in rose gold, silver and black with glitter display panels
Smart Bracelet

A display that survives the day

Lightweight bands built for all-day wear, with display, strap and casing tuned together.

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Contact

Tell us what you are building

Send us the product idea, the target market and the volumes you have in mind. An engineer will come back to you with the next step — prototype, mould or a quotation.

Dongguan Sanor Electronic Technology

Songshan Lake High-tech Industrial Park, Dongguan, Guangdong, China

Regarding: SY09 Smart Ring

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Sanor

Sanor Electronics designs, develops and manufactures TWS earbuds, OWS open-ear headphones, smart rings and smart bracelets for brand owners, distributors and channel partners worldwide.

Songshan Lake High-tech Industrial Park
Dongguan, Guangdong, China

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