About
Kejing Star
Kejing Star in 2001 in Shenzhen, China, Cogent is a national high-tech enterprise focusing on serving universities, research institutes and corporate R&D departments, and has long been committed to building a safe, efficient and intelligent one-stop service platform for experimental research and development.
Kejin Star has set up a global service network, with equipment exported to more than 50 countries around the world, carefully providing turnkey solutions for scientists’ laboratories.
At the beginning of the company, we mainly provided packaging products for clean storage and safe transfer of semiconductors and precision optical devices, including all kinds of plastic boxes, film boxes, wafer boxes, sponge boxes, flower baskets and so on.
After more than 20 years of development and accumulation, Kejing Star has become a total solution provider of basic research, small and medium-sized trials, testing and evaluation of materials and new energy; the application of products covers new energy materials, nano-materials, lithium-ion batteries, sodium-ion batteries, fuel cells, solid-state batteries, calcium-titanium-mineral solar cells, supercapacitors, and functional thin films, and other directions.
Primary Product
- Experimental Equipment for Fundamental Materials Research: Including mixing, coating, film deposition, pressing, sintering, cutting, grinding, polishing, pulverizing, milling, granulation, and smelting.
- Battery R&D Experimental Preparation Equipment: Preparation methods for lithium-ion batteries, sodium-ion batteries, solid-state batteries, metal-air batteries, flow batteries, supercapacitors, and other technologies.
- Battery Safety Testing Equipment: Testing equipment compliant with international and domestic standards including GB31241, GB31485, IEC62133, UN38.3, and others.
- Turnkey Solution for Full-Process System Equipment in Lithium-Ion Battery Pilot and Small-Scale Production: Comprehensive battery fabrication solutions encompassing button cells, cylindrical cells, pouch cells, and square aluminum-cased cells.
- Fuel Cell R&D Experimental Fabrication Equipment: Including fabrication solutions for solid oxide and proton exchange membrane fuel cells.
- Perovskite Solar Cell R&D Experimental Equipment: Including material synthesis, coating, printing, encapsulation, etc.
- Functional Film R&D Equipment: Including mixing, coating, calendering/lamination, slitting, rewinding, etc.
- High-throughput materials genome experimental equipment: including solution preparation, powder preparation, mixing and dispersion, tableting, sintering, testing and characterization, etc.
- Intelligent Laboratory-Related: Experimental robots, intelligent laboratory software platforms, etc.
The company has established an open R&D laboratory and equipment experience center. For the lithium battery industry, it can perform kilogram-scale material preparation and battery R&D, and is capable of undertaking on-site small-batch material validation, targeted process research, and small-scale finished battery production.
Shenzhen Kejing’s robust R&D team underpins a comprehensive product portfolio, holding nearly 100 invention and utility model patents with full intellectual property rights for existing products (including PCT patents and domestic invention patents). The company has participated in establishing multiple industry standards and received recognition from numerous industry associations.
Guided by the principle of “sincere cooperation and innovative win-win outcomes,” Shenzhen Kejing has established industry-academia-research partnerships with over ten institutions and enterprises, including Tsinghua University, Nankai University, Shanghai Jiao Tong University, Shenzhen University, AVIC Aeronautical Materials Research Institute, and Liyang Tianmuhu Research Institute. Concurrently, Shenzhen Kejing has established a public testing platform for external services. This facility accommodates visits and exchanges for researchers, offering on-site testing experiences. Equipped with seasoned pre-sales technical personnel, it assists researchers in thoroughly understanding relevant processes and equipment, thereby shortening the time required for investigation and decision-making. The laboratory platform also provides process testing services and training/consulting services, helping researchers in specialized fields quickly master industrial processes. This enables them to focus on cutting-edge R&D.
Materials science is a fundamental discipline. Throughout the history of human technological advancement, the discovery and application of novel materials have consistently unlocked immense industrial opportunities. Advanced experimental equipment and instruments serve as vital safeguards for both scientific research and practical applications. The Kejing team remains steadfast in upholding its operational philosophy of “customer-centricity, technology-driven, integrity-based, and proactive innovation,” striving to contribute to scientific research and technological progress.
