■Shanghai Longjing Vacuum Equipment Co., Ltd.—an enterprise established by employees of the Shanghai Electric Furnace Factory—is a private high-tech company specializing in the design, R&D, manufacturing, and sales of high-temperature heat treatment equipment.
■In just a few short years, our company has rapidly evolved into a heat treatment manufacturing enterprise distinguished by a highly qualified R&D team, as well as comprehensive production, processing, and quality control systems. Leveraging high-end quality, mature technology, practical and user-centric designs, solutions tailored to specific customer needs and applications, eco-friendly materials, and professional service, we have garnered unanimous acclaim for our laboratory-scale and production-grade heat treatment equipment from major universities, research institutions, industrial and mining enterprises, and companies engaged in the R&D and production of new materials and energy technologies.
■Guided by a business strategy that leverages technology to expand market reach, Longjing Vacuum continuously introduces new technologies—building upon traditional craftsmanship—to foster sustained growth and innovation. Upholding product values centered on "Professionalism, Quality, Technology, and Innovation," we have meticulously cultivated a premier domestic brand—"Longjing Vacuum Equipment"—dedicated to providing you with the most professional vacuum technologies and high-temperature vacuum equipment.
■The company currently offers two primary categories of products: First, *laboratory-scale furnaces*, designed primarily for university laboratories, research institutions, and R&D enterprises in the field of novel materials, serving to facilitate various heat treatment processes—such as sintering, annealing, tempering, quenching, and testing—as well as scientific research experiments involving diverse materials and methodologies. Second, *production-scale furnaces*, utilized predominantly in industries such as hydrogen reduction, metal 3D printing, super-hard diamond materials, vacuum and atmosphere-protected brazing, ceramic electronics (e.g., MLCC), new energy (lithium-ion batteries), and semiconductor equipment; these furnaces support a wide range of heat treatment processes—including reduction, annealing, firing, brazing, diffusion bonding, roasting, and reaction treatments—conducted within various vacuum and controlled-atmosphere environments.
■Shanghai Longjing Vacuum Equipment Co., Ltd. serves as your dedicated partner for high-efficiency vacuum heat treatment solutions. Our team comprises numerous designers and technical experts—each possessing years of specialized professional experience—who stand ready to provide you with exceptional vacuum heat treatment plans. We are committed to working alongside you to tackle and resolve the diverse challenges encountered in both production and scientific research fields.
