格隆汇11月19日丨密封科技(301020.SZ)在投资者互动平台表示，公司有氢气液化用超低温制冷氦气压 缩机-密封垫、加氢站用隔膜压缩机-隔膜片、氢燃料电池气泵用高速气浮轴承等新研发产品可作为配件 用于氢燃料电池，有少量供货于客户试用，目前尚未实现批量供货，距离大批量的商业化应用尚有很大 的不确定性，请投资者注意投资风险。 ...

每经AI快讯，有投资者在投资者互动平台提问：贵司研究氢燃料电池目前是否应用于商用？ 密封科技（301020.SZ）11月19日在投资者互动平台表示，公司有氢气液化用超低温制冷氦气压缩机-密 封垫、加氢站用隔膜压缩机-隔膜片、氢燃料电池气泵用高速气浮轴承等新研发产品可作为配件用于氢 燃料电池，有少量供货于客户试用，目前尚未实现批量供货，距离大批量的商业化应用尚有很大的不确 定性，请投资者注意投资风险。 （文章来源：每日经济新闻） ...

密封科技在互动平台表示，公司有氢气液化用超低温制冷氦气压缩机-密封垫、加氢站用隔膜压缩机-隔 膜片、氢燃料电池气泵用高速气浮轴承等新研发产品可作为配件用于氢燃料电池，有少量供货于客户试 用，目前尚未实现批量供货，距离大批量的商业化应用尚有很大的不确定性。 ...

Core Viewpoint - The company is currently in the market development phase for its hydrogen-related products, resulting in limited business revenue [1] Group 1: Product Development - The company has developed several new products for hydrogen applications, including ultra-low temperature refrigeration helium compressors for hydrogen liquefaction, diaphragm compressors for hydrogen refueling stations, and high-speed gas bearings for hydrogen fuel cell pumps [1] - The company has begun limited supply of these new products, indicating initial market entry [1] - Ongoing research includes technologies such as metal bipolar plates for hydrogen liquefaction, sealing gaskets for hydrogen engines, and solid oxide hydrogen fuel cells [1]

Group 1 - The company is currently engaged in hydrogen energy-related businesses, including ultra-low temperature refrigeration helium compressors for hydrogen liquefaction, diaphragm compressors for hydrogen refueling stations, and high-speed gas bearings for hydrogen fuel cell pumps [2] - The revenue from these hydrogen energy-related products is currently low as the company is still in the market development phase [2] - The company is also researching additional hydrogen energy technologies, such as metal bipolar plates for hydrogen liquefaction, sealing gaskets for hydrogen engines, and solid oxide hydrogen fuel cells [2]