HASHCOOL

Based in Guangzhou, China and founded in 2023, Guangzhou Hashcool Technology Co. , Ltd. , trading as HASHCOOL, focuses on providing advanced liquid cooling solutions for data centers and high-performance computing environments. In February 2026, HASHCOOL closed Series B funding from new investor Ningbo Deye Technology Co.

, Ltd. The company specializes in advanced liquid cooling solutions aimed at optimizing thermal management in various ICT environments. The company's primary offerings include immersion cooling and cold plate liquid cooling systems, designed to ensure uniform temperature distribution, compatibility, and airtight sealing. The company generates revenue through direct sales of their flagship products, such as immersion cooling systems and cold plate solutions, alongside long-term partnerships that may involve ongoing service and maintenance agreements.

The Series B funding raised in February 2026 will be primarily invested in the construction of Hach Temperature Control's fourth production base, focusing on building an industry-leading agile delivery system. The Series B funding raised in February 2026 will be primarily invested in the construction of Hach Temperature Control's fourth production base, focusing on building an industry-leading agile delivery system. In the future, the company will take this Series B strategic financing as an important opportunity to continue to increase R&D investment, strengthen delivery capabilities, deepen the global market layout, and actively promote relevant capital market plans. It will drive the company's high-quality development with technology, provide core heat dissipation support for high-density AI computing power, and strive to become the preferred liquid cooling technology partner for high-density computing power scenarios worldwide.