Carving Semiconductors into Glass, the Dream Material
SEOUL, South Korea, July 14, 2025 /PRNewswire/ -- JNTC Co., Ltd. (KOSDAQ: 204270), a leading advanced materials company, hosted a product launch on June 30 at the Korea Exchange Conference Hall, unveiling its new Through-Glass-Via (TGV) glass substrate under the theme Carving Semiconductors into Glass, the Dream Material.' The event drew more than 200 attendees, including journalists and investors.
CEO Andrew Cho introduced the proprietary TGV glass substrate as a breakthrough solution to the limitations of plastic-based substrates. Designed for AI and high-performance computing applications, the substrate offers excellent flatness and thermal stability, which help reduce warpage and heat generation under high-speed processing.
JNTC completed its domestic production line in June and expects to begin full-scale manufacturing in August, following test runs in July. Unlike competitors, JNTC built and engineered most of its core production equipment in-house, enabling cost efficiency and full process independence. This approach cut initial investment costs to about one-fifth of the industry average.
The newly unveiled substrates support various sizes and thicknesses and feature high-precision via holes (0% microcrack). JNTC also developed its own etching, metalizing (void free), and processing technologies, achieving yields above 90% with minimal defects. Additional packaging features such as alignment marks and cavities have undergone performance verification with global semiconductor leaders.
"TGV glass substrates are emerging as critical components in next-gen semiconductor packaging," Cho said. "We have secured a clear edge in quality and cost, and are currently working with 16 global partners across the semiconductor ecosystem. This launch signals our ambition to become a leading global player in precision glass materials."
JNTC plans to expand exports and establish a large-scale manufacturing base in Vietnam in the second half of the year, further strengthening its position in the global advanced packaging market.
** The press release content is from PR Newswire. Bastille Post is not involved in its creation. **
JNTC Unveils Next-Generation Glass Substrate for Semiconductors
GUANGZHOU, China, June 20, 2026 /PRNewswire/ -- Felicitysolar presented its energy storage product portfolio, technical progress, third-party recognition, and global cooperation achievements at SNEC 2026, held in Shanghai from June 3 to June 5.
During the exhibition, Felicitysolar showcased solutions for residential, commercial, and industrial energy applications, including the 50kW C&I ESS, 125kW/257kWh system, 125kW/261kWh liquid-cooled all-in-one system, and FLB Series low-voltage residential battery pack. These products reflected the company's continued focus on system reliability, flexible deployment, and practical energy storage needs across different scenarios.
Felicitysolar also held Chinese and English product presentations on June 3 and June 4, covering commercial and industrial energy storage systems, low-voltage residential battery packs, intelligent management platforms, and the company's newly developed AI management platform. Through application-oriented explanations, the presentations helped customers better understand the role of Felicitysolar's products in residential, commercial, and industrial energy management.
Third-party activities during the exhibition added further depth to Felicitysolar's brand presentation. Intertek issued ETL certificates for Felicitysolar's energy storage system and photovoltaic inverter products and granted the company Intertek "Satellite Program" laboratory qualification, supporting product access to the North American market and recognizing Felicitysolar's in-house testing capability. DEKRA presented certificates related to Felicitysolar's hybrid inverter and energy storage battery system products for European and international standards. SGS granted an Australian grid-connection certificate for Felicitysolar's IVGM25KHP3G3 Series high-voltage hybrid inverter. EUPD Research recognition was also presented during the exhibition.
In addition, Felicitysolar received three Global Smart Energy Award honors: ENTERPRISE OF THE YEAR, FRONTIER TECHNOLOGY, and INNOVATIVE SOLUTION. These awards recognized Felicitysolar's overall development, the FLB Series low-voltage LiFePO4 battery pack, and the 50kW high-voltage hybrid energy storage system, respectively. Together with the third-party activities, the awards highlighted Felicitysolar's continued progress in product development, quality systems, market readiness, and solution capabilities.
The company also held partner signing ceremonies for Argentina and Chile, strengthening communication and cooperation with partners in Latin America. As energy storage demand grows across regional markets, localized cooperation remains an important part of Felicitysolar's global development.
To extend the exhibition experience beyond the venue, Felicitysolar launched an online VR booth tour, allowing customers to explore the booth layout, featured products, and related materials after the event:
https://www.felicitysolar.com/snec-pv-power-expo-shanghai-vr-tour/
Through product showcases, technical presentations, third-party activities, award recognition, localized partnerships, and digital exhibition tools, Felicitysolar used SNEC 2026 to present its brand capabilities in solar energy storage. The company will continue to focus on practical energy needs across residential, commercial, and industrial applications while strengthening its products, services, and global cooperation capabilities.
About Felicitysolar
Founded in 2007 and headquartered in Guangzhou, China, Felicitysolar provides solar energy storage solutions for residential, commercial, and industrial applications. Its product portfolio covers solar inverters, lithium battery packs, integrated solar street lights, commercial and industrial energy storage systems, and related smart energy solutions.
CONTACT:
Felicitysolar Marketing Department
pr@felicitysolar.com
+86-18620102298
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Felicitysolar Strengthens Brand Presence at SNEC 2026
Felicitysolar Strengthens Brand Presence at SNEC 2026
