The Jingjiang Economic and Technological Development Zone in Jingjiang city, Jiangsu province, has made solid progress in promoting project development and market growth to boost the city's economic momentum.
This year, the zone has witnessed a significant leap in its humanoid robot industry, as Donghua Testing Technology applies its expertise in mechanical measurement and control to develop joint modules for humanoid robots. Recently, the company signed a strategic cooperation agreement with Nantong Zhenkang Machinery to improve joint module technology and accelerate market expansion.
In the semiconductor equipment industry, Sprint Precision Technologies (Jiangsu) and Jingjiang Jiasheng Vacuum Technology are prominent companies. They are each investing 200 million yuan ($28 million) to develop smart production lines for semiconductor parts and to enhance vacuum valve manufacturing, thereby bolstering their competitive position both domestically and globally.
In the health sector, Aland Health utilizes cutting-edge bio-fermentation technology and a worldwide supply network to grow its market share, offering innovative products such as powders, granules, tablets, and gummies.
Kaifei Aviation Manufacturing, a leading company in the aviation manufacturing sector in the region, is preparing to deliver the horizontal tail of the domestic C909 aircraft. It is also advancing the production of C919 components and Airbus A320 wing fairings, strengthening its supply chain capabilities in the aerospace industry in the Yangtze River Delta region.

The factory of Kaifei Aviation Manufacturing. [Photo/WeChat account: jingjiangfabu]
Shipbuilding enterprises in the zone are investing in high-quality projects that focus on advanced, green, and intelligent technologies, targeting future markets such as deep-sea equipment and green engines.
The zone is also strengthening its hub economy by upgrading port functions toward green and smart solutions, promoting the integration of port, shipping, and trade to bolster the regional economy.