Established in 1993, Zhaolong Interconnect is a National High-tech Enterprise, the member of China Communications Standardization Association and the National Technology Standardization Association.

ZHAOLONG has a cooperation lab on data cables and interconnects with SECRI (Shanghai Electric Research Institue) and we work with the Materials Institute of Tsinghua University on the developments of new materials. In addition, established a joint laboratory of Signal Integrity and Electromagnetic research with Zhejiang University.
As a representative of Chinese data cable system company, participated in IEC TC46 for the development of the international standards for data cables and cabling systems.
Zhaolong already has obtained ISO 9001, ISO 14001 and OHSAS 18001 certifications. The product has passed the Ministry of Information Industry Tyre certification, US UL certification, EU RoHS, REACH directive compliance test, US ETL, EU CE, European FORCE, European Safe Building Regulation CPR certification.
Zhaolong owns industry-leading technology research and development laboratories, and has a full range of special laboratories for physical and mechanical properties, transmission performance, environmental resistance tests, material tests, and integrated application of combustion experiment systems, which provide a strong guarantee for product design and manufacturing. Zhaolong obtained the qualification of Intertek Group's "Satellite Project" laboratory.
Zhaolong keeps up with technological revolution, and its products are widely applied to various fields such as Cloud Computing, 5G, Smart City,IoT, and AI.

Xpeedic Technology, Inc. is a leading provider of EDA solution for IC, package and system designs. The analog/mixed-signal IC tools help IC engineers to shorten their design cycle at the latest advanced semiconductor nodes. The signal integrity tools enable faster design closure for IC package and PCB system designs. The growing IP portfolio on IPD delivers the industry-leading combination of performance and integration to enable SiP for RF front end module designs. These tools and solutions have been widely adopted by companies who make mobile and IoT devices, computing and network systems.

Founded in 2010, Xpeedic has offices in both US and China. For more information, please visit

General Test Systems Inc. (in short, GTS) has become one of the major providers in Over-the-Air (OTA) testing of mobile terminal antenna during the past seven years. GTS’ fast growth relies on its enabling competency in measurement theory/algorithms, electromagnetic simulation, as well as core components like broadband and narrow-beam testing probes, high precision positioning systems, high-performance EPP absorbers, and system integration capability.

  Shanghai Cloud-Promise Information Science & Technology Co., Ltd. is a professional company which is mainly specialized in services for scientific research and design of simulation solutions.
  We are the exclusive agent and technical service provider of WIPL-D in China,has a high-quality technical support team. WIPL-D suite, with its flagship software products WIPL-D Pro and WIPL- D Pro CAD, enables users all over the world to quickly and accurately simulate the Electrically large size problems such as array antenna, parabolic antenna and stealth target RCS. The combination of MoM and higher-order basis functions makes it unique on the market.

  WIPL-D d.o.o. is a privately-owned company dedicated to development of commercial EM simulation software (WIPL-D suite) and consulting in the wide field of electromagnetism. The company was established in 2002 with the head office located in Belgrade, Serbia. WIPL-D suite, with its flagship software products WIPL-D Pro and WIPL-D Pro CAD, enables users worldwide to perform fast and accurate high-frequency simulations of antennas, antenna positioning, microwave circuits, scatterers etc. The combination of MoM and higher-order basis functions makes it unique on the market. WIPL-D staff provides technical support and design assistance within very short response-period, thus making WIPL-D not only a tool provider, but also a valuable cooperator to the users. Find out more at

WIM stands for “Women in Microwaves” and is the subset of Women in Engineering (WIE) working within the field of microwave engineering and typically active within the MTT society. WIM is also a subcommittee under MGA within the MTT-S AdCom.
  The mission of WIM is to attract more woman graduate students and professionals to join MTT-S, and also increase the visibility of females in MTT-S through various activities.

  TheMTT-Sis a transnational society with more than 10,500 members and 190 chapters worldwide. Our society promotes the advancement of microwave theory and its applications, including RF, microwave, millimeter-wave, and terahertz technologies.
  For more than 60 years the MTT-S has worked to advance the professional standing of its members and enhance the quality of life for all people through the development and application of microwave technology. As we enter into an exciting future, our mission is to continue to understand and influence microwave technology, and to provide a forum for all microwave engineers. The MTT-S will continue to be the global focus for promotion of the RF and microwave engineering profession, by advancing and distributing knowledge and supporting professional development.
  This is an all-volunteer society, driven to excellence by its leadership, with the active participation of all its world-wide members. The activities sponsored by the MTT-S include a broad spectrum of conferences, workshops, tutorials, technical committees, chapter meetings, publications and professional education programs. Our principal publications and conferences are world class, peer reviewed and recognized as top of class. Our professional venues provide a great opportunity for networking with experienced innovators, experts, and practitioners. Our volunteer programs provide for the development of critical, non-technical skills that enable you to be more effective professionally.
  The MTT-S publishes peer-reviewed technical papers in the Transactions on Microwave Theory and Techniques, the Transactions on Terahertz Science Technology, the Microwave and Wireless Component Letters, and the Microwave Magazine. More information on how to access our papers and to write for our publications can be found
  More information about joining IEEE and MTT-S can be found at ourmembership page.

  TheAP-S'score purpose is to foster antennas, propagation and electromagnetics theory, technology, and applications innovation and excellence for the benefit of humanity. The Society membership ranged between 8700 and 9000 in the last six years.
  The field of interest of the Society includes: antennas, including analysis, design, development, measurement, standards and testing; radiation, propagation, and the interaction of electromagnetic waves with discrete and continuous media; and applications and systems pertinent to antennas, propagation, and sensing, such as applied optics, millimeter- and sub-millimeter-wave techniques, antenna signal processing and control, radio astronomy, and propagation and radiation aspects of terrestrial and space-based communication, including wireless, mobile, satellite, and telecommunications at all frequencies.
AP-S will be essential to the global electromagnetics community, and be universally recognized for the contributions of antennas, propagation, and electromagnetics and its professionals in improving worldwide conditions.

  More information about joining IEEE and AP-S can be found at AP-Smembership page.