Siemens' earliest business activities in China can be traced back to 1872, when Siemens exported the first pointer telegraph to China. Siemens has been active in the Chinese market for more than 130 years and is a leader in the industrial, energy and healthcare businesses. Over the years, Siemens has become an integral part of China's economy and a reliable, loyal and reliable partner of China. Siemens has fully invested its environmental business portfolio and innovative solutions in cooperation with China, demonstrating its firm determination to help China achieve sustainable development. The company has witnessed the great changes brought about by China's reform and opening-up, but also complies with the trend of the times, and constantly actively carries out its own reform and development. So far, Siemens has established about 90 companies and 61 offices in China. Siemens' business organization, regional general manager and provincial general manager throughout China enable the company to better grasp the market pulse, understand local information, and meet customers' needs more quickly and efficiently. In the 2009 fiscal year (October 1, 2008 to September 30, 2009), Siemens' sales revenue in China reached 5.2 billion euros, and the total new orders reached 5.5 billion euros, up 7% and 1% respectively compared with the 2008 fiscal year. With 43000 employees in China, Siemens is one of the largest foreign-invested enterprises in China.


SanRex Corporation was established in the USA in 1983. It is a wholly owned subsidiary of Sansha Electric Mfg.Co., Ltd.- a publicly owned corporation, whose headquarters are located in Osaka, Japan. Our company markets components, equipment and systems that include discrete power semiconductors, power modules, intelligent power modules, cutting/welding machines, inverters, rectifiers, power supplies, and electronic ballasts. SanRex Corporation has access to Sansha Electric Mfg.Co., Ltd. research, developement, design, manufacturing, wafer fabrication, sales marketing facililities located in Osaka, OsakaHigashiyodogawa, Okayama-nagi, and Shiga-Moriyama works (all located in Japan).


Xinmao International Co., Ltd. was founded in 2001 in Hsinchu Science Park, Taiwan. It belongs to the silicon monoxide group. The shareholders are made up of the members and employees of the group. Mosilica group has always attached great importance to vertical integration. From the market, R & D, semiconductor before, after the production, sales are the company's operational focus. In addition to vertical integration, mosilica Group intends to expand its non DRAM product line to give full play to its semiconductor production and OEM advantages. Xinmao will be established on this occasion and specializes in embedded and volatile high-level products. Xinmao international focuses on non DRAM products; looking at Taiwan's computer peripheral and Mainland consumer products, we hope to differentiate the market by product diversification.


Si Tong technology is an outstanding design company leading the development of core logic chips in the world. With more than 20 years of experience in IT technology and chip design, we have successfully developed various application products, such as desktop computer, notebook computer, embedded system product, wireless communication, server and digital entertainment equipment. In addition, in order to provide customers with all-round solutions, silicon unified technology is more committed to the development of memory modules. Based on the accumulation of rich computer chip development foundation and outstanding innovation technology, silicon unified can fully meet the needs of customers, exceed customers' expectations, and establish a very close friendly relationship with numerous customers around the world, and also win the "chip design innovator" The reputation of.


Sanken Electric Co., Ltd., founded in 1946, has a history of more than 60 years. When the company was founded, the whole semiconductor industry was still in its infancy. At this time, we carry out the research and development of semiconductors and apply the semiconductor technology to power products. With the development of semiconductor industry, Sanken Electric has gradually become a well-known power electronics enterprise in the industry, and has successfully established a solid position in the industry. For power products and various products in the surrounding areas, our company can provide high-quality solutions for customers' diversified needs. In the future, our company will continue to expand its core business semiconductor products, and will strive to improve the competitiveness of thin TV products to meet the rapid growth of market demand. In addition, our company will always provide customers with more creative technology and more advanced products based on the experience and technology accumulated over the years. As a leading enterprise in power electronics industry, Sanken will continue to challenge itself to contribute to the society. In the unpredictable fluctuating market environment, our company will aim to strengthen the interests and anti risk constitution of the enterprise, devote to speed and innovation in technology and production, and strive to expand the business foundation in the competition among multinational enterprises. In order to be able to stand out and win in the fast changing 21st century, and to meet the ever-changing market demand, our company will be down-to-earth to strive for results, to ensure that shareholders, customers, suppliers, people from all walks of life in the region, employees and all relevant people have a deeper trust. At the same time, we will continue to make efforts to make Sanken an enterprise that contributes to the development of world economy and culture.


SEMIKRON technology can be found in almost half the wind power installations operating worldwide today. According to a study conducted by BTM Consult ApS, 122 GW of wind power was installed around the world until 2009, 57 GW of which feature SEMIKRON components. In 2009, SEMIKRON formed a 50/50 joint venture with Magna Electronics to develop and produce converters, rectifiers and charger systems for hybrid and electric powered vehicles.


Since its establishment in 1949, new power industry has developed a large number of products to meet the expectations and trust of users at home and abroad, following the basic concept of "giving full play to original technology and creating new value" in the power electronics business fields such as power semiconductor and switching power supply. In recent years, with the rapid development of information technology, electronic products are developing to digital, network and other high-tech fields. At the same time, they are also facing many new issues, such as how to prevent the earth's greenhouse effect, reduce the environmental load and so on. In the face of this situation, we believe that our mission is to use the original technology accumulated over half a century to create the next generation of main products with new functions, performance and added value. At the same time, as a leading enterprise in the field of power electronics, we are committed to saving energy resources and protecting the earth's environment by maximizing the conversion efficiency of products, So as to contribute to the society. In the future, we will continue to challenge the requirements and topics put forward by our customers, strive to make contributions to customers, shareholders, employees and the society, and improve our existence value.


Skyworks Solutions, Inc. is an innovator of high reliability analog and mixed signal semiconductors. Leveraging core technologies, Skyworks offers diverse standard and custom linear products supporting automotive, broadband, cellular infrastructure, energy management, industrial, medical, military and mobile handset applications. The Company''s portfolio includes amplifiers, attenuators, detectors, diodes, directional couplers, front-end modules, hybrids, infrastructure RF subsystems, mixers/demodulators, phase shifters, PLLs/synthesizers/VCOs, power dividers/combiners, receivers, switches and technical ceramics.


Main products: computer memory chip.


Main products: Samsung Electronics Co., Ltd. was founded in 1969. In the early stage, it mainly produces household electronic products, such as TV sets and video recorders. Since the 1970s, it has entered the international market and gradually developed into one of the five largest electronic companies in the world. Its products have also expanded from home appliances to computers, communications and many other aspects.


Main products: Sony's electronic business covers home audio-visual products, digital cameras, digital cameras, personal computers, personal audio products, professional radio and television equipment, electronic parts and other fields. Among them, electronic parts include semiconductor products, LCD, electronic parts, cathode ray tube, pickup head, battery, FA system, etc.


Founded in 1994 by Mike Mozer, Todd Mozer and forrestmozer, sensor is located in California, USA. its main business is to develop and produce cost-effective speech recognition products. More than 20 years ago, the company's founder developed the first voice synthesis chip, which took the lead in applying audio technology to PC and consumer electronics products. At present, some of the company's managers are world-famous experts in related fields (neural network technology, chip design, Linguistics).


Semtech International AG is a leading supplier of analog and mixed signal semiconductor products for communication equipment, portable products, computers and industrial equipment.


Main products: mainly focus on consumer electronics.


Main products: it is the world's largest supplier of flash data storage products, and plays an important role in formulating many industrial standards for flash technology.