방음 및 차폐 소재 전문 기업 JJNS(제이제이엔에스)가 지난 6월 12일 중국 청두에서 열린 '2025 한국 혁신기업 로드쇼(K-데모데이, 모빌리티 산업분야)'에 참가해 자사의 음향 메타구조 기반 기술을 소개했다. 이번행사는 KIC 중국(과학기술정보통신부 산하) 청두고신과기혁신국, 청두생산력촉진센터, 청두시룽취안이구 신경제과기국과 함께 공동주최하여한·중 간 기술 협력 및 투자 유치를 위한 장으로 마련되었다.

 JJNS는 음향메타구조 기술을 기반으로 방음 및 차폐 소재를 개발하는 기술기업으로, 특히 층간소음 문제 해결을 위한자체 기술인 '웨이브메타'를 통해 건축 및 자동차 분야에서소음 저감 솔루션을 제공하고 있다. 이번 데모데이에서는 이러한JJNS의 기술이 전기차, UAM(도심항공교통) 등미래 모빌리티 환경에 적용될 수 있다는 점에서 현지 산업 관계자들의 주목을 받았다.

행사 당일 IR 피칭 세션에서 JJNS는 파동 제어 원리를 기반으로 한 자사의고성능 방음 소재를 발표하고, 기술의 차별성과 현장 적용 가능성을 강조했다. 약 200여 명이 참석한 행사에서JJNS는 피칭 이후 네트워킹 세션을 통해 현지 투자자, 기술 전문가들과 직접 의견을 나누며실질적인 협력 기회를 모색했다. 행사 이후에는 CRP Robotics, 쓰천워페이창공, 칼브 테크놀로지 등 청두지역의 유망 기술기업들을 방문하는 프로그램이 이어졌으며, JJNS는 이들과의 현장 교류를 통해 중국내 응용 분야 확장 가능성을 살펴보는 기회를 가졌다.

 이와 함께 KIC 중국과 청두생산력촉진센터 간에는 기술 이전과 사업화 연계를 위한 업무협약(MOU)이 체결되었으며, JJNS를 포함한 참가 기업들은 향후 중국시장에서의 기술 상용화 기반을 보다 견고히 할 수 있을 것으로 기대된다.

JJNS ShowcasesHigh-Performance Soundproofing Technology at ‘2025 Korea Innovation Roadshow K-Demo Day’... Eyes Entry into China’s Mobility Market

Soundproofing and shielding materials specialist JJNS (JeiJeiNS) participated in the 2025 Korea Innovation Roadshow (K-Demo Day, Mobility Industry) held in Chengdu, China, on June 12, where the company introduced its acoustic metamaterial-based technology.

The event was jointly hosted by KIC China (under the Ministry of Science and ICT of Korea), the Chengdu High-tech Innovation Bureau, the Chengdu Productivity Promotion Center, and the New Economy Science and Technology Bureau of Longquanyi District, serving as a platform for Korea-China technology collaboration and investment attraction.

JJNS is a technology company that develops soundproofing and shielding materials based on acoustic metamaterial technology. In particular, it offers noise reduction solutions for the construction and automotive sectors through its proprietary technology called "WaveMeta", which addresses inter-floor noise issues.

During the demo day, JJNS attracted attention from local industry professionals by demonstrating how its technology could be applied in future mobility environments such as electric vehicles (EVs) and urban air mobility (UAM).

At the IR pitching session held during the event, JJNS presented its high-performance soundproofing material based on wave control principles, emphasizing the uniqueness of the technology and its practical application potential. With around 200 participants in attendance, the company sought tangible collaboration opportunities through networking sessions with local investors and technology experts.

After the event, JJNS also took part in follow-up company visits to promising local tech firms such as CRP Robotics, Sichuan Warfay SkyTech, and Calve Technology in the Chengdu region. These site visits provided an opportunity to explore potential expansion areas for JJNS's technologies within the Chinese market.

In addition, a Memorandum of Understanding (MOU) was signed between KIC China and the Chengdu Productivity Promotion Center to facilitate technology transfer and commercialization cooperation. With this foundation, JJNS and the participating companies are expected to strengthen their commercialization capabilities in the Chinese market.

JJNS 在“2025韩国创新企业路演 K-Demo Day”上展示高性能隔音材料技术……有望进军中国未来出行市场

专注于隔音与屏蔽材料的技术企业 JJNS 于6月12日参加了在中国成都举行的 “2025韩国创新企业路演（K-Demo Day，未来出行领域）”，并展示了其基于声学超构材料的核心技术。本次活动由韩国科学技术信息通信部与KIC中国联合主办，重庆生产力促进中心协办，旨在推动中韩两国在技术合作与投资对接方面的深入交流。

JJNS是一家基于声学超构技术开发隔音与屏蔽材料的企业，拥有自主研发的“WaveMeta”技术，专注于解决楼层间噪音问题，并为建筑与汽车领域提供降噪解决方案。在此次Demo Day上，JJNS的技术因其可广泛应用于电动汽车、城市空中交通（UAM）等未来出行环境而受到当地产业界的关注。

在当天的IR路演环节中，JJNS介绍了其基于波动控制原理的高性能隔音材料，并强调了其技术的差异化优势和现场适用性。约有200人出席本次活动，JJNS通过后续的网络交流环节，与当地投资者和技术专家进行了深入对话，积极探讨实质性的合作机会。

活动结束后，JJNS还参与了对成都地区有代表性的创新企业和机构，如CRP Robotics、四川沃飞长空、Calb科技等的实地考察，并借此机会了解本地产业趋势与应用拓展可能性。此外，KIC中国与成都生产力促进中心现场签署了关于技术转移与商业化合作的谅解备忘录（MOU），预计包括JJNS在内的参展企业将在未来进一步夯实其在中国市场的技

출처 : https://www.kicchina.org/index.php?m=content&c=index&a=show&catid=67&id=3355