Leading precision ceramics & power semiconductor companies across the full industry chain
9 exhibitors
Jiangsu Weiainuo Intelligent Equipment Group Co., Ltd. is a specialized domestic provider of thermal processing equipment, focusing on the R&D, manufacturing, and sales of equipment for vacuum heat treatment and vacuum welding. Our product portfolio includes over twenty types of equipment—such as systems for vacuum annealing, brazing, and diffusion bonding—widely used in fields including semiconductor integrated circuits, advanced packaging, IGBTs, MEMS sensors, and photovoltaic cell manufacturing. We meet critical process requirements such as wafer oxidation and the bonding of AMB (Active Metal Brazing) ceramic copper-clad substrates. Established in 2022 and based in Kunshan, the company operates a modern 6,000-square-meter production facility with an annual capacity of 200 units. Leveraging over a decade of technical expertise and a professional R&D team, we are committed to becoming a trusted, long-term partner to our customers, guided by the principles of "pioneering innovation, lean management, quality first, and lifelong service."
Liaoning Yifei Technology Co., Ltd. is located in the Dongdaihe New Area of Huludao City, Liaoning Province. Established in August 2010, the company currently has a registered capital of RMB 61.1 million. It owns a site covering a total area of 22,510 square meters, with approximately 4,100 square meters of building space dedicated to offices, research, and production facilities. The company employs 82 people, with R&D personnel accounting for over 20% of the workforce. Equipped with top-tier manufacturing machinery and utilizing proprietary advanced technologies for R&D and production, the company is recognized as a high-tech enterprise. It hosts a provincial-level enterprise technology R&D center and is designated as a "Gazelle Enterprise." Additionally, it is a member of the provincial enterprise technology innovation alliance and the council of the provincial scientific and technological innovation team; the company prioritizes innovation-driven development and places great emphasis on independent R&D. Its products feature independent intellectual property rights—including 9 granted invention patents, 37 granted utility model patents, and 2 software copyrights—giving it strong competitive capabilities within the industry. The company holds various certifications, including National High-Tech Enterprise status, ISO quality management system certification, energy management system certification, occupational health and safety management system certification, environmental management system certification, and the three essential military industry certifications. Silicon Nitride Ceramic Substrate
Established in October 2019 and located in the Science and Technology Park of Doumen District, Zhuhai—adjacent to Hong Kong and Macau—Zhuhai Huaci Precision Technology Co., Ltd. is a high-tech enterprise specializing in the R&D and manufacturing of ceramic copper-clad laminates (CCLs) and ceramic/glass circuit boards. Key substrate materials include alumina, aluminum nitride, sapphire, zirconia, silicon nitride, and aluminum silicon carbide (AlSiC). These products serve a wide range of sectors, including AI server motherboards, automotive electronics, optical communications, RF communications, LiDAR, semiconductor power devices, thermoelectric coolers (TECs), biomedicine, aerospace, new energy, smart home systems, and consumer electronics. The company’s portfolio encompasses DBC, AMB, and DPC ceramic copper-clad laminates, ceramic circuit boards, and precision ceramic components.
Fulehua Headquarters (now Jiangsu Fulehua Semiconductor Technology Co., Ltd.) is located in the High-tech Zone of Dongtai City, Jiangsu Province. Specializing in copper-clad ceramic substrates for power semiconductors (AMB, DCB, DPC, and DAB), the company integrates R&D, manufacturing, and sales to provide power semiconductor manufacturers with comprehensive solutions covering materials, manufacturing, packaging, and testing.
Located in Sanjiao Town, Zhongshan City, Nanji Semiconductor (Zhongshan) Co., Ltd. is an enterprise integrating R&D, design, and manufacturing, specializing in the production and sales of ceramic circuit boards. The company focuses on DPC and DBC processes and is capable of processing various substrates—including alumina, aluminum nitride, zirconia, silicon carbide, silicon nitride, sapphire, quartz, piezoelectric ceramics, ZTA (zirconia-toughened alumina), and 3D ceramics. Its products are widely used in fields such as lasers, power semiconductors, cooling devices, and optoelectronics, providing customers with comprehensive electronic material solutions.
Since its establishment in 2011, Kunshan Piaodehua Electronic Materials Co., Ltd. has dedicated itself to the R&D and application of electronic chemicals for ceramic substrates and semiconductor packaging. Integrating R&D, production, sales, and service, the company continuously refines its products in line with industry technological trends and strives for excellence to meet evolving customer needs regarding technology, processes, and materials. To better serve its clients, the company has assembled an R&D team—led by PhDs in relevant fields—to develop customized chemical materials; by leveraging new technologies and fostering innovation, the team provides flexible support to help clients overcome technical hurdles and cost challenges in production. The company has successfully developed products such as polymer lamination materials for silicone pads, fluorine-free titanium etchants, copper polishing solutions, and metal anti-oxidation agents. Furthermore, it has successfully applied immersion tin, immersion silver, and electroless nickel-gold processes to the production of DPC and AMB substrates, effectively meeting customer requirements for surface treatment.
Silicon nitride, aluminum nitride, aluminum oxide, beryllium oxide, AMB, and DBC ceramic substrates
Jiangsu Borui Optoelectronics Co., Ltd. is located in the state-level Nanjing Jiangning High-tech Industrial Park and specializes in the R&D and industrialization of third-generation semiconductor optoelectronic materials. Its business encompasses key areas of third-generation semiconductor packaging, including rare-earth luminescent materials, high-thermal-conductivity ceramic substrates, and interface bonding materials. The company is a leading player in my country’s semiconductor lighting and display phosphor sector, boasting the largest market share, industrial scale, and R&D capabilities; it also serves as a major global phosphor supplier and strategic partner to international lighting enterprises such as Signify, Seoul Semiconductor, and Osram.
Precision ceramic circuit boards, DPC, DBC, AMB, ceramic substrates
