Weina Kunnai

Changsha Weina Kunnai New Materials Co., Ltd. was established in 2014. The founder and chief scientist of the company is a professor and doctoral supervisor at Central South University. It is a national high-tech enterprise specializing in the research and development, production, and sales of new materials for cutting-edge technology fields such as aerospace, aviation, and electronics. The company is located in Enji Entrepreneurship Park, Ningxiang City High-tech Zone, and currently has 210 employees. Adhering to the corporate spirit of "pioneering and innovating, building strength through precision, uniting hearts and minds, and achieving the future," the company is committed to addressing major national needs in cutting-edge technology material applications. Based on the "nano/micro-nano composite" technology prototype innovatively proposed by the chief scientist, the company has developed two major material systems: nano in-situ composite high-performance fine-grained tungsten-based composite materials and micro-nano composite ultra-high-temperature refractory metal composite materials, forming a series of products in multiple specifications and varieties, including nano/micro-nano composite refractory metal powders, high-performance fine-grained tungsten-based composite materials, and ultra-high-temperature refractory metal composite materials. At the same time, it has established a research and development team centered on national-level talent and composed of multiple doctoral, master's, and engineering personnel engaged in research in this field, forming an engineering and industrialization base with advantages in industry-university-research integration. The company holds qualifications such as national high-tech enterprise, Hunan Province new material enterprise, and Changsha City science and technology innovation small giant enterprise. It has won the gold award of the 3rd China Military-Civilian Dual-Use Technology Innovation Application Competition (materials category) and awards such as newly added large-scale industrial enterprise award, and owns more than 20 national invention patents. After several years of development, the company has formed its development strategy, vision, mission, and corporate culture. The company's vision is to go public in 2027. The company has invested 500 million yuan to build a new high-standard (130 mu) achievement transformation industrial park, which was fully completed and put into use by the end of 2024, providing employees with a good working, living, and accommodation environment.