The "Good Seedling" enterprise recognition program is launched by the Hangzhou Municipal Bureau of Science and Technology in accordance with the official policy document Opinions of the General Office of the Hangzhou Municipal People’s Government on Implementing the "Seedling Nurturing Plan" to Support the High-Quality Development of Technology-Based Startups (Hangzhou Government Office Letter No. [2025] 40). As the first batch of application and warehousing initiatives for seedling enterprises, the program aims to support technological innovation enterprises and facilitate the robust growth of technology startups.
Founded in 2021, the Windmill is a professional solution provider of high-power semiconductor laser products. The company’s product portfolio covers a full range of optoelectronic chips and packaged devices, including 1310/1550nm SLD lasers, 1064/1310/1550/1653/1676/2330nm DFB lasers, and 1310/1550/1625/1630nm FP lasers. Its products are widely applied in silicon photonics, coherent optical communication, optical sensing, ranging, wind measurement, gas detection, optical fiber inspection, laser gyroscopes, and broadband light sources. Boasting abundant upstream and downstream industrial resources, the company is capable of delivering diversified and customized laser solutions to meet diverse customer demands.
Being accredited as a Hangzhou "Good Seedling" enterprise marks a key milestone in the company’s development journey. Moving forward, Windmill will adhere to the original aspiration of independent innovation, continue to deepen R&D of core optical chip technologies, upgrade technical capabilities and optimize product systems. Committed to empowering the localization development of high-end optical chips through solid technological innovation, the company strives to grow into a benchmark technological innovation enterprise in the industry.
