# Ningbo Joyson Electronic: robotics company

Canonical ID: `ce542261-a309-453b-a187-6635ab88d7e3`

## Key facts

- **HQ:** [Ningbo](/locations/ningbo-china.md), [Zhejiang, China](/locations/zhejiang-china.md)
- **Listing:** [SSE 600699](/public-companies.md) ([see public companies](/public-companies.md))
- **HK listing:** Company states H-share listing on the Hong Kong Stock Exchange as 00699.HK (alongside SSE 600699).
- **Optimus supplier audits (reported, Sep 2026):** Named among Chinese suppliers [Tesla](/companies/tesla.md) was auditing for [Optimus](/models/tesla-optimus.md); not a Tesla certification or confirmed mass production

- **Slug:** joyson-electronics
- **Status:** public
- **Founded:** 1992
- **HQ:** Ningbo, Zhejiang, China
- **Public listing:** [SSE: 600699](/public-companies.md)

## Models

_No models registered._

## Supplies to

_No verified supply relationships on file. Supply-chain coverage is being added across the registry; check back as the seed populates this company's outbound edges._

_Outbound supply edges. Each appears when verified with at least two strong sources. Sources are append-only; corrections add new sources rather than rewrite history._

## Common questions

### What is Ningbo Joyson Electronic?

Ningbo Joyson Electronic Corp. (均胜电子) is a China-listed automotive technology supplier headquartered in [Ningbo](/locations/ningbo-china.md), [Zhejiang](/locations/zhejiang-china.md). Company materials describe intelligent cockpit, intelligent driving, E-Mobility, and automotive safety businesses, with dual A-share and H-share listings.

### What does Ningbo Joyson Electronic make?

Ningbo Joyson Electronic has no robot models recorded on the DEPLOY registry. Ningbo Joyson Electronic builds physical robots.

### Is Ningbo Joyson Electronic publicly traded?

Yes. Ningbo Joyson Electronic is publicly traded on public markets, per the DEPLOY registry.

### How can I invest in Ningbo Joyson Electronic?

Ningbo Joyson Electronic is publicly traded (public markets), so its shares can be bought through any broker.

### Who owns Ningbo Joyson Electronic?

Ningbo Joyson Electronic is publicly held by its shareholders.

### Is Ningbo Joyson Electronic a top robotics company?

On DEPLOY's intelligence score, which blends verified deployments, funding, hiring, media, safety, and IP signals, Ningbo Joyson Electronic ranks in roughly the top 22% of companies tracked by the registry.

### When was Ningbo Joyson Electronic founded?

Ningbo Joyson Electronic was founded in 1992.


## Sources (5)

1. https://www.joyson.com/en/web/index.php/about.html
2. https://www.joyson.com/en/index.php/investor.html
3. https://stockanalysis.com/quote/sha/600699/company/
4. https://cnevpost.com/2026/09/21/tesla-audits-china-suppliers-optimus-mass-production/ · 2026-09-21
5. https://www.scmp.com/business/companies/article/3368053/tesla-auditing-chinese-suppliers-ahead-optimus-roll-out-sources · 2026-09-18

## The verified answers

- [What robotic company did Nvidia invest in?](/what-robotic-company-did-nvidia-invest-in.md)
- [Which physical-AI companies are publicly traded?](/public-companies.md)
- [What is the best robotics stock for 2026?](/what-is-the-best-robotics-stock-for-2026.md)
- [Which companies have the most robots deployed](/which-companies-have-the-most-robots-deployed.md)
- [Which operators run the most robots](/which-operators-run-the-most-robots.md)
- [Which robot operators cover the most countries](/which-robot-operators-cover-the-most-countries.md)
- [Which robot companies have gone public?](/which-robot-companies-have-gone-public.md)

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