Leading precision ceramics & power semiconductor companies across the full industry chain
218 exhibitors
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.
Hangzhou Kangxun Filtration Technology Co., Ltd. operates a manufacturing facility in Taizhou that was established in 1989. It is a modern enterprise integrating R&D, manufacturing, testing, and sales. Spanning an area of approximately 13,300 square meters (20 mu), the facility produces a wide range of filtration materials—including filter cloths, filter meshes, pleated filter cartridges, and liquid filter bags—and is equipped with a laboratory featuring fully imported testing equipment and a Class 100,000 GMP-certified cleanroom. The company employs over 100 staff members and operates more than 30 production lines for filter mesh and media. Adhering to the principle of "Quality First, Customer Foremost," Kangxun Filtration maintains strict quality management systems to ensure product excellence, consistently providing professional filtration, separation, and purification solutions—along with high-precision filtration products—to domestic and international clients. Our products are widely used across industries such as electronics, metallurgy, petrochemicals, biopharmaceuticals, and automotive manufacturing. We welcome inquiries from new and existing customers and offer free testing services for submitted samples; Kangxun Filtration looks forward to sincere cooperation with you.
Founded in 1988, Long Jin Automation Machinery Co., Ltd. specializes in automated coating process equipment and consumables for passive components. Its products have earned recognition and adoption by major global passive component manufacturers, with sales spanning 23 developed nations across Asia, Europe, and the Americas. The company's specialized automation equipment and consumables are designed for the terminal electrode processes of passive components—such as multilayer ceramic chip capacitors, inductors, and resistors. Long Jin’s innovative Thin Carrier Plate (TCP) serves as a chip carrier characterized by its lightweight and thin profile, high throughput, low energy consumption, cost-effectiveness, superior quality, and precise alignment capabilities, thereby significantly enhancing the industry's market competitiveness.
Dongguan Kimura Machinery Co., Ltd. is a professional machinery manufacturing enterprise equipped with advanced production facilities and a skilled technical team, dedicated to providing customers with high-quality machinery and excellent service. The company is a modern enterprise formed by a team with eighteen years of experience in the R&D of powder pressing technology, specializing in powder forming and production. It has established partnerships with numerous renowned large-scale enterprises both domestically and internationally across sectors such as scientific research, electronics, electrical engineering, mobile phones, computers, lighting, home appliances, CNC lathes, and the automotive industry. Its international market reach extends to countries and regions including Russia, India, Vietnam, and Japan, where it has secured long-term, friendly cooperative relationships with many high-end clients.
By pooling collective wisdom, strength, and unity of purpose, we accomplish shared goals. Guangdong Zhongchang Intelligent Technology Co., Ltd. is a high-tech enterprise integrating the R&D, mass production, global sales, and full-lifecycle service of intelligent equipment. Since its inception, the company has remained committed to technology-driven growth, process innovation, and technical advancement. We keep pace with the times, focus on addressing industry challenges, and deeply engage with the user experience. We are dedicated to the R&D and manufacturing of world-leading equipment—including ultra-fine wet grinding, dry grinding, and vacuum dispersion systems, as well as intelligent slurry production lines, high-efficiency homogenization equipment, and fully automated feeding technologies. By providing global customers with one-stop solutions ranging from standalone units to smart production lines, we help clients enhance quality and efficiency while driving the industry’s vigorous development.
Established in 2011 and affiliated with the Yuwang Investment Holding Group, Guojing New Materials is one of China's pioneering enterprises in the R&D and production of CVD ceramic products. It is a National High-Tech Enterprise specializing in CVD precision ceramics, powder-based sintered precision ceramics, semiconductor devices, and high-purity quartz for the semiconductor industry. The company’s core product portfolio includes CVD ceramics (PBN, PG, SiC-CVD, TaC-CVD, etc.), powder-based ceramics (alumina, aluminum nitride, zirconia, boron nitride, etc.), coated products (PBN, PyC, TaC, SiC coatings, etc.), and semiconductor devices (point sources, line sources, electrostatic chucks, ceramic heaters, quartz components, etc.). Having broken international monopolies with several of its technologies, the company is a leading player in China's semiconductor precision ceramics industry. Its customer base spans Japan, South Korea, Singapore, the United States, and Europe, as well as mainland China and Taiwan. Notably, its products related to pyrolytic boron nitride (PBN) and pyrolytic graphite (PG) hold a leading position in the industry.
Located in the High-tech Zone of Shanwei City, Guangdong Province, and covering an area of 14,000 square meters, Shanwei Suosi Electronic Packaging Materials Co., Ltd. is a national high-tech enterprise. The company offers integrated solutions for advanced packaging materials and operates two major production bases (in Shanwei and Hefei), utilizing three core processes and four proprietary, controllable technologies. It is the first domestic supplier to achieve full-process localization—spanning R&D and production—for advanced packaging materials. Since its inception, the company has prioritized technological innovation, focusing on the application of novel solders in fields such as high-reliability semiconductor packaging, microelectronics, and high-power optoelectronic packaging; it has secured numerous patents for inventions and utility models. Suosi Electronic’s main products include solder preforms, pre-applied Au-Sn lids, crystal oscillator lids, LTCC ceramic substrates, HTCC ceramic substrates, surface treatments (electroplated Ni/Au and electroless Ni/Au), package housing machining, and precision machining for scientific instruments.
Products: Wire mesh products—including nickel wire mesh, mesh panels, mesh frames, spherical mesh, gas-liquid filtration mesh, decorative mesh curtains, etc.; conveyor belts—including belts for sintering, brazing, quenching, tempering, normalizing, drying, and cryogenic applications. Company Profile: Yangzhou Jinrun Mesh Belt Manufacturing Co., Ltd. specializes in the development and production of metal wire mesh and conveyor belts. We offer a comprehensive range of specifications to meet the needs of various industries. Our products are primarily used in applications such as the sintering and drying of photovoltaic cells; copper-clad sintering for ceramic substrates (LTCC, MLCC, AMB, DBC, and DPC processes); and specialized nickel wire mesh for water-based hydrogen production.
Shenzhen Xintao Kiln Equipment Co., Ltd. is an engineering and technology company specializing in kiln equipment, integrating R&D and design, manufacturing, installation, commissioning, and the supply of kiln accessories and refractory materials. The company employs a team of professionals—including engineers specializing in thermal engineering, mechanics, mold processing, automation control, and silicate science, as well as project managers with extensive construction experience—and has established dedicated teams for new product development and on-site construction. It specializes in manufacturing a wide range of industrial electric furnaces, including laboratory electric furnaces, high-temperature single/double-channel pusher-plate kilns, roller kilns, controlled-atmosphere furnaces, mesh-belt furnaces, elevator furnaces, and box-type furnaces. These products feature energy efficiency, environmental friendliness, rapid heating, high temperature control precision, excellent thermal insulation, microcomputer control, and fully programmable automatic heating and cooling capabilities.
Established in 2024 with a registered capital of RMB 20 million, Anhui Yunci Microelectronics Technology Co., Ltd. is a holding subsidiary of the listed company Qiangbang New Materials (Stock Code: 001279) and a new materials enterprise receiving key support from the Xuancheng Municipal Government. The company specializes in the R&D, production, and sales of high-performance ZTA and alumina ceramic substrates, as well as novel electronic functional materials. It possesses core technologies in advanced ceramic tape casting and high-temperature kiln sintering, enabling it to undertake the production and supply of various electronic functional components and new functional materials. Its production base features a comprehensive industry chain process, combining stable, large-scale mass production capabilities with flexible customization options. Its products are widely used in sectors such as LED lighting, power electronics, new energy vehicles, sensors, photovoltaic inverters, and chip resistors. Alumina ceramic substrates; ZTA high-toughness, ultra-thin substrates.
Qingdao Proton Power Technology Co., Ltd. (hereinafter referred to as "Proton Power") is a high-tech enterprise dedicated to hydrogen energy—specifically SOEC/SOFC technologies and green hydrogen projects. The company is engaged in the R&D and industrialization of the entire value chain, spanning SOEC/SOFC cells, stacks, and systems. Leveraging years of technical expertise, the Proton Power team has established a strong foundation in the hydrogen energy sector. They have mastered core technologies such as 20x20cm SOFC single cells and 5kW single stacks, SOEC-specific cells and stacks, and reversible SOEC/SOFC stack technology. With extensive experience in building SOFC/SOEC demonstration systems, the company has collaborated on technology and demonstration projects with major state-owned enterprises, including the State Grid, CGN, CNPC, Dongfang Electric, and Datang Group. Between 2020 and 2025, the company successfully delivered multiple SOEC and SOFC systems ranging from the kilowatt to the tens-of-kilowatts scale, achieving performance metrics that lead the domestic industry. Since its inception, Proton Power has experienced steady and rapid growth, establishing a strategic layout that spans three locations and covers the entire industry chain: the Beijing office handles overall project solution design, strategy, and business operations; the Qingdao facility focuses on the R&D and production of upstream SOEC/SOFC cells and stacks; and the Xuzhou facility is responsible for the R&D and production of downstream high-power SOEC/SOFC systems.
Jianyu Screen Printing is a high-tech enterprise specializing in high-precision printing equipment. Established in June 2010, the company has grown over the past decade to hold 80 patented technologies and has secured multiple certifications, including National High-Tech Enterprise status, Hunan Province "Specialized, Refined, Differential, and Innovative" (SRDI) enterprise recognition, CE certification, and European 3A credit rating certification. Its products serve thick-film printing sectors such as capacitive ceramic metallization, electronic atomization cores, thick-film circuits (for aerospace, medical, automotive, and military applications), chip resistors, LTCC, HTCC, MLCC, chip components, instant-heating tubes, ceramic rods, integrated LED bases, and DBC substrates. The product lineup ranges from desktop manual printing stations and semi-automatic thick-film printing equipment to fully automated printing production lines with integrated loading and unloading systems.
Chengdu Great Wall Tungsten & Molybdenum New Materials Co., Ltd. (hereinafter referred to as "Great Wall Tungsten & Molybdenum") is a subsidiary of China Minmetals Corporation, a Fortune Global 500 enterprise. It was established as an independent entity based on the tungsten and molybdenum operations and assets of the former Chengdu Branch of Zigong Cemented Carbide Co., Ltd., and became an enterprise directly managed by China Tungsten and Hightech Materials Co., Ltd. (CTMTC) in 2024. Originally founded in 1994, the company was incorporated as an independent legal entity in May 2024 with a registered capital of RMB 330 million. It currently employs over 800 people and occupies an area of more than 200 mu, located at No. 299 Yidu Middle Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province.
Established in 2002 and headquartered in the Beijing Fengtai Science and Technology Park, Beijing Dongfang Taiyang Technology Co., Ltd. specializes in the development, design, and manufacturing of tape casting equipment for electronic ceramics, with two decades of deep industry experience. Over the past twenty years, the company has developed a comprehensive product portfolio ranging from R&D to mass-production tape casting machines, complemented by auxiliary process equipment for degassing, cutting, powder coating, lamination, and sintering. Its products are widely used in fields such as ceramic packaging, 96/99 alumina substrates, aluminum nitride substrates, silicon nitride substrates, LTCC/HTCC electronic ceramics, fuel cells, and polymer materials. The company has established integrated service capabilities covering raw materials, equipment, processes, and after-sales support, earning high recognition from a broad customer base within the industry.
Suzhou Jinyeyuan Automation Equipment Co., Ltd. (a subsidiary of Jinyuan Technology Holdings Co., Ltd.) is a high-tech enterprise that integrates advanced technologies and expertise in industrial furnaces from both domestic and international sources. We contribute to the advancement of sectors such as modern electronic components, electronic materials, new light sources, new energy, and metal heat treatment. To meet the demands of the times, we have consistently prioritized customer requirements since our inception; leveraging our extensive experience, professional knowledge, and scientific imagination, we collaborate with clients to innovate furnace technologies and continuously pioneer the future of the furnace industry. Tokai Kounetsu: Continuous furnaces for AlN powder, large car-bottom furnaces for SiN powder, and medium-to-large high-temperature vacuum furnaces (TV and TP series).
Shoulei Laser is a high-tech enterprise specializing in the R&D, manufacturing, and sales of high-end laser equipment. It operates three major R&D and manufacturing bases—located in Kunshan, Dongguan, and Changshu—with a combined total area of 50,000 square meters. (Dongguan base: Guangdong Shoulei Laser Technology Co., Ltd., established in 2018; Kunshan base: Suzhou Shoulei Laser Technology Co., Ltd., established in 2014; Changshu base: Shoulei Laser Semiconductor Technology (Suzhou) Co., Ltd., established in 2021). The company also maintains sales and service offices in Chongqing, Hangzhou, Hefei, Nanchang, Xi'an, Huizhou, Xiamen, Vietnam, and other locations.
Delong Laser (688170.SH) was founded in 2005 by Dr. Zhao Yuxing and is located in the Suzhou Industrial Park; the company was listed on the STAR Market on April 29, 2022. As a technology-driven enterprise, Delong Laser has been dedicated to the cutting-edge research and development of new products, technologies, and processes since its inception. Specializing in the field of precision laser micro-processing, the company leverages advanced laser technology, high-precision motion control, and extensive process expertise to serve sectors such as semiconductors, electronics, photovoltaics, lithium batteries, and display panels. It provides laser processing solutions for a wide range of materials, including ultra-thin, ultra-hard, brittle, flexible, and composite materials. Through independent R&D, the company has mastered core technologies and achieved mature, industrial-scale mass production for series of solid-state lasers, including nanosecond, ultrafast (picosecond and femtosecond), and tunable pulse-width models. Driven by the mission to "pioneer the micro-nano world with laser technology," Delong Laser strives to become a globally influential laser company in the field of precision micro-processing.
Established in 2020, Suzhou Hongpai Technology Co., Ltd. is an enterprise dedicated to the R&D and production of specialized, high-end electronic pastes and co-fired ceramic materials. Located in Building 12, Northwest Zone of Nano City (No. 99 Jinjihu Avenue, Suzhou Industrial Park), the company occupies a 3,300-square-meter facility and employs a full-time staff of 48, including two PhD holders and five master's degree holders. It has a paid-in registered capital of RMB 11.98 million and an annual sales revenue of RMB 200 million. Tailoring its approach to industry product characteristics, the company prioritizes the accumulation of core technologies and focuses on the intersection of diverse material systems. Its technical expertise spans the research and production of a comprehensive material portfolio—ranging from room-temperature curing to 1800°C high-temperature sintering—covering conductor, resistor, dielectric, insulating, and encapsulation pastes, as well as green ceramic tapes. The company integrates a wide array of materials, including precious metals (Au, Ag, Pt, Pd, RuO₂), base metals (W, Mo, Mn, Cu, Ni), carbon (C), boron nitride (BN), and various ceramics and glasses. Its core business encompasses six major product categories: electronic pastes for hybrid thick-film circuits; pastes and green tapes for high- and low-temperature co-fired ceramic (HTCC/LTCC) components; pastes for chip components such as multilayer ceramic capacitors (MLCCs) and inductors; resin/organometallic pastes; low-temperature curing pastes for biosensors and flexible substrates (PET/PI); and conductive/thermal adhesives alongside low-temperature sintering silver pastes.
Jiaxing Jingchi Special Ceramics Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of zirconia and alumina-based special ceramics. Backed by a professional and experienced team and equipped with advanced manufacturing and quality control facilities, the company provides customers with top-tier products and professional services. For the wet milling of nano- and sub-micron materials, Jiaxing Jingchi pioneered the domestic production of ultra-fine, high-performance zirconia ceramic beads through independent R&D, thereby breaking the monopoly held by foreign companies in this sector. Characterized by a dense, uniform internal structure, a smooth surface, a narrow particle size distribution, and consistent batch quality, these products have earned widespread recognition across various nano- and sub-micron material applications, with performance metrics ranking at the forefront of the industry.
Established in September 2012, Xinhua County Hengrui Electronic Ceramics Technology Co., Ltd. is a national high-tech enterprise and a provincial-level "Specialized, Refined, Unique, and Innovative" (SRUI) "Little Giant" enterprise specializing in the field of advanced ceramics. With a registered capital of RMB 10 million, the company integrates R&D, production, sales, and technical services; it strictly adheres to the ISO9001 quality management system and has established long-term industry-academia-research partnerships with institutions such as South China University of Technology and Xiangtan University. As of 2026, the company has secured a total of 28 domestic patents (including 7 invention patents) and holds 2 trademarks and 1 software copyright.
Founded in 2013, Ningbo Jingzuan Technology Co., Ltd. specializes in the industrial-scale production of CVD single-crystal diamond and the R&D of high-end applications, ranking among the global leaders in both production scale and technical capability. The company’s proprietary, upgradable MPCVD diamond growth equipment achieves an advanced international standard, enabling high-precision, controllable elemental doping to meet the requirements of high-end functional devices. Jingzuan Technology is dedicated to developing applications for large-sized single-crystal diamond materials in areas such as laser crystals, optical windows, quantum technology, heat sinks, and high-power devices; it is capable of the industrial production of high-quality, low-defect-density single-crystal diamonds exceeding 60mm x 60mm, with products widely used in both the jewelry and technology sectors.
Jingyida Ke (Shenzhen) Equipment Co., Ltd. specializes in industrial automation, focusing on the R&D and manufacturing of "spider-style" parallel robots and flexible feeder systems. By recruiting core R&D engineers responsible for flagship products at major industry players, the company ensures that its parallel robots and flexible feeders benefit from nearly a decade of accumulated technical expertise and maintain strong partnerships with top-tier component suppliers.
Pengcheng Semiconductor Technology (Shenzhen) Co., Ltd. was jointly founded by Harbin Institute of Technology (Shenzhen) and a team of engineers with extensive practical experience. Positioned at the intersection of technology, markets, and industry, the company is committed to innovation and sustainable development; it strives to overcome industry-wide technical bottlenecks and challenges related to domestic localization, thereby supporting the autonomy and controllability of the industrial supply chain. Diamond heat-dissipating wafers.
Established in 2010, Baoji Zhicheng is a high-tech enterprise specializing in the deep processing of refractory non-ferrous metals, the rolling of sheets and foils, and the R&D, production, and sales of related materials. The company operates a main facility covering 3,000 m² and a sales branch covering 800 m². Its core products include plates, rods, wires, tubes, and foils made from non-ferrous metals such as tungsten, molybdenum, tantalum, niobium, and titanium; high-precision deep-processed metal products; and the manufacture of complete equipment systems, such as vacuum heating furnaces. Physical exhibits include—but are not limited to—rolled, machined, stamped, welded, custom-shaped, and assembled components, as well as high-temperature equipment. These products are designed for long-term operation at temperatures ranging from 1,200°C to 2,000°C and are widely used in the aerospace, optoelectronics, catalysis, and chemical industries.
