In Suzhou, Jiangsu province, the start-up Magic Lab specializes in full-sized humanoid robots designed to interact with people and work in factories – just one example of the Yangtze River Delta (YRD) region’s transformation into a national innovation hub. “More than 90%of the components, including critical parts like torque motor joints, actuators, control units and dexterous robotic hands, are developed in-house and locally manufactured,” said Wu Changzheng, Magic Lab's President and a graduate of Shanghai Jiao Tong University. “The other 10% is in central processing units (CPUs).”
Magic Lab is one of thousands of cutting-edge ventures reshaping Jiangsu and neighboring Zhejiang province. Once known for producing textiles, chemicals and machinery, the Yangtze River Delta is now home to a new generation of firms developing technologies critical to China’s future. The start-up has developed a general-purpose AI model that integrates sensing, navigation and movement control, enabling its humanoid robots to quickly adapt to tasks and cooperate in real-world environments. According to Wu, the local government has fostered a supportive environment through tax incentives, industrial estates and other measures, providing the company with a solid foundation.
Most of its funding comes from private sources, with the firm largely driving its own research and development (R&D). One of the main factors attracting Magic Lab to Jiangsu is its mature manufacturing base – particularly in next-generation information technology, high-end equipment, new materials and other advanced sectors. This offers quick access to upstream and downstream support and helps reduce supply chain costs, according to the company. Based in the same city as appliance unicorn Dreame Technology – one of Magic Lab’s investors – Wu’s team has deployed its humanoid robots on the partner’s factory floor to gather real-world data and explore multi-robot coordination, a field still in its infancy in China.
The transformation underway in the Yangtze River Delta builds on a decades-long industrial base. After China launched reform and opening-up, entrepreneurs in the lower reaches of the eastern coastal region quickly set up private factories, turning it into one of the country’s first manufacturing hubs. For years, cities like Yiwu, known for small commodities, and Kunshan, a major hub for electronic components, symbolized Zhejiang and Jiangsu’s traditional industrial strengths. But that image is rapidly changing. The YRD now stands at the forefront of China’s drive for “high-quality growth”. Building on its strengths, the region has emerged as a hub of innovation amid a national push for technological self-sufficiency. Long powered by industrial output, vibrant private economies and close proximity to China’s financial hub Shanghai, both Jiangsu and Zhejiang consistently rank among the country’s top five provincial economies in terms of GDP. Jiangsu, in particular, has held the number two spot for decades, behind only Guangdong province – with the gap narrowing each year.
In 2024, the combined GDP of the two provinces in the Yangtze River Delta reached CNY22.7 trillion, rivaling that of the United Kingdom. While Chinese policymakers have talked about technological independence and innovation since the early 2000s, terms like “chokepoint technologies” and “self-reliance” gained wider traction during U.S. President Donald Trump’s first term – when Sino-U.S. tech tensions intensified. In 2018, President Xi Jinping elevated the YRD’s regional development to a national strategy. A year later, China’s State Council released a blueprint to turn the area into an innovation hub by 2025, targeting mid-to-high-end industrial upgrades in IT, biotech, green energy, intelligent transport and other advanced sectors.
The push has accelerated since late 2023, when Xi urged the country to embrace “new quality productive forces” – a growth model centered on technological breakthroughs and industrial upgrades. Economic powerhouses like Jiangsu and Zhejiang have been tasked with spearheading the transition, shining a spotlight on the Yangtze River Delta’s reputation as a “land of plenty”. Hangzhou, Zhejiang’s capital, has emerged as China’s newest “Silicon Valley” thanks to the rise of its “six little dragons” – home-grown innovators including AI start-up DeepSeek, humanoid robotics makers Unitree and Deep Robotics, video game studio Game Science, brain-machine interface innovator BrainCo and 3D interior design software developer Manycore. Meanwhile, Jiangsu leads the country with 2,163 national-level “little giant” firms – specialized small and medium-sized enterprises (SMEs) known for their technological innovation and influence in strategic supply chains, surpassing Guangdong’s 1,984 and Zhejiang’s 1,805.
Guo Shan, Partner at advisory firm Hutong Research, said one major advantage setting the two provinces apart is the talent pipeline from leading universities that excel in engineering and applied sciences – such as Zhejiang University, Nanjing University and Shanghai Jiao Tong University. She added that the provinces also benefit from the presence of major tech firms like Alibaba, vibrant private sectors and supportive, business-friendly local governments, the South China Morning Post.
