Leybold
Guoqing Zhang has a wealth of experience in the field of networking and infrastructure, starting from their early days as an instructor in various educational centers to their current role as a Senior Network Administrator at Leybold. With a background in English and German language studies, Guoqing has worked with prominent companies like Atlas Copco, Ruijie Networks, and Xiao Tong Networking Technology Ltd. Their expertise includes network administration, project management, and collaboration with international teams. Throughout their career, Guoqing has proven himself to be a valuable asset in optimizing network performance and resolving complex technical issues.
Leybold
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We have been delivering vacuum pumps, systems, accessories, services and tailor-made vacuum solutions for almost 170 years. At Leybold we enable precise, innovative, economical and sustainable manufacturing of vacuum solutions and services. We offer a broad range of advanced vacuum solutions for use in manufacturing and analytical processes, as well as for research purposes. We focus on the development of application and customer-specific systems for the creation of vacuums and extraction of processing gases. Fields of application are coating technologies, thin films and data storage, analytical instruments and classic industrial processes.