China’s debt interest costs are soaring above U.S. levels and growing faster than any other budget category as Beijing struggles to prop up growth Michigan Senate debate spotlights increase in anti-Muslim rhetoric as midterms race heats up OpenAI publishes solutions to more than 370 outstanding math challenges. The results divide mathematicians but most agree: math will never be the same It’s ‘more likely than not’ humanity loses control: Former AI insiders testify safety fixes may be ‘duct tape that will fall off later’ MAGAnomics is starting to look uncomfortably like Bidenomics Trump reiterates pledge to send $5,000 checks, and hands out smaller payments, as midterm elections loom Respect and laughs as Fury and Joshua face off After months of ‘hell,’ an OpenAI safety researcher suggests way to prevent more rogue AI incidents New Lancashire CEO Kenyon to lead review of club Anthropic CEO Amodei set to meet with Trump after missing state dinner

Dai Jun

Dai Jun

Dai Jun (#1630)

Global Rank #1630
Country Rank #194
Country China

Dai Jun is listed among the world billionaires tracked by Iconic Billionaires.

  • $ 3 B
  • Optics equipment
  • China
  • M
  • 52 Years

Snapshot

Quick Facts

Global Rank #1,630
Country Rank #194
Net Worth $2.6B
Previous Worth $2.6B
Worth Change +$0.0B
Country China
Industry Optics equipment
Age 52 Years
Gender M
Worth As Of May 16, 2026
Last Refreshed 16 Sep 2026, 12:00 AM
Residence Shanghai, China
World Billionaires List China Billionaires Optics equipment

Profile Data

Personal Stats

Age 52
Source Of Wealth Optics equipment, Self Made
Residence Shanghai, China
Citizenship China
Net Worth Change +$0.0B +0.0% from previous worth
Previous Net Worth $2.6B
Current Net Worth $2.6B

Worth as of May 16, 2026

About Me

Dai Jun is chairman and CEO of RoboTechnik Intelligent Technology, a Suzhou-based company that makes assembly and testing equipment for optical systems. Dai founded RoboTechnik in 2011 to manufacture equipment for solar cells. It pivoted to optics in 2020 by acquiring a stake in German optical device assemble and testing equipment maker FiconTEC. RoboTechnik completed its full acquisition of FiconTEC in 2025, which valued the company at $279 million. It came as tech giants such as Google, Meta and Nvidia are switching to light-based transmission amid the AI boom. Prior to founding RoboTechnik, Dai was general manager of Chinese electronic components maker Yuanjiesheng.

Wealth Growth

Net Worth Growth Over Time

Tracking Dai Jun's net worth journey over the years, highlighting key growth phases and financial milestones.

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