Core Viewpoint - Nanfeng Co., Ltd. (300004) has experienced a strong stock performance, with a recent closing price of 15.11 yuan per share and a market capitalization of 7.3 billion yuan, following the announcement of a 50 million yuan investment in 3D printing services to expand production capacity and capitalize on industry growth opportunities [1][2]. Group 1: Company Performance - Nanfeng Co., Ltd. reported a revenue of 270 million yuan for the first half of the year, representing a year-on-year increase of 0.92%, and a net profit of 23.48 million yuan, up 11.15% year-on-year [2]. - The company has a substantial order backlog and sufficient production capacity, indicating a positive outlook for future operations [2]. Group 2: Investment and Business Strategy - The company announced a planned investment of 50 million yuan in its subsidiary, Nanfang Additive Technology Co., Ltd., to support the expansion of 3D printing services and nuclear material procurement, enhancing its market influence in various sectors including nuclear power, consumer goods, automotive, military, and aerospace [2]. - Nanfang Additive is currently in a loss-making state, with a revenue of 2.35 million yuan and a net loss of 904,600 yuan in the first half of the year [2]. Group 3: Industry Context - The company is a pioneer in the HVAC sector, being the first in China to obtain national nuclear safety bureau certifications for nuclear-grade fans and valves, serving major state-owned enterprises in the nuclear power and urban metro sectors [2]. - The delivery cycle for nuclear ventilation products is approximately 3 to 4 years, with the company actively participating in bidding for related projects as the nuclear power sector enters a period of positive development [3].