Editor's note: Gu Ge, formerly known as Gu Rongxiang, is currently chairman and general manager of Xi 'an Zhongxing Measurement and Control Co., LTD.In his personal wechat public number, he continued to serialize the "God talk play talk sensor" series of essays, recording his own cognition and perception of the sensor and Internet of Things industry, China Sea semiconductor network authorized to reprint his article, so that readers can view the past, status quo and development of the industry from the perspective of a senior industry person.For ease of reading, the article has been reprinted and changed, if necessary, you can find the original at the end of the article to read.
This paper will focus on the industrial layout and enterprise situation of industrial pressure sensors in Shaanxi Province, and introduce the situation of "precision matching and investment activities of industrial pressure sensors/transmitters in Shaanxi Province".By comprehensively improving the technical level and industrial scale, optimizing the supply chain, and promoting the high-quality development of the sensor industry in Shaanxi Province.Here's what Gu shared:With the advent of the intelligent era, sensors are getting more and more attention from the general public.Gu Ge believes that this is not only the inevitable development of global technology, but also the inevitable development of human society intelligence.
Present situation and development strategy of industrial pressure sensor in Shaanxi provinceWe all know that there are many types of sensors, and today we talk about industrial pressure sensors, (excluding pressure sensors used in consumer electronics), especially the status quo of industrial pressure sensors in Shaanxi.In 2019, Gu Ge compiled the "2019 China Industrial Pressure Sensor White Paper", which discussed the technology, industry, enterprise, layout and development status of industrial pressure sensors in China in a more comprehensive manner.According to the number of enterprises involved in industrial pressure sensors in the provinces of the country at that time, Jiangsu Province ranked first, and Shaanxi Province ranked second.The industrial scale of Jiangsu Province is larger than Shaanxi Province.Because there are several large industrial pressure sensor foreign companies in Jiangsu, for example, Sensata in Changzhou, Wika and E+H in Suzhou.At that time, Shaanxi Province, large and small industrial pressure sensor/transmitter enterprises have more than 100, accounting for 1/7 of the national total.
Shaanxi Province attaches great importance to the development of the sensor industry and the Internet of Things industry, when the development of 24 "industrial chains" in 2021, there is an Internet of Things industry chain and sensor industry chain, two years later, combined with the development of the industry, this year to integrate the development of the Internet of Things industry and sensor industry.Because it is clear that the foundation of the Internet of Things must have sensors and other perceptual technology devices.Without the information collected by various sensors integrated into the Internet of Things, the Internet of Things is back to the Internet.
Shaanxi iot industry chain activities
Xi 'an Zhongxing Measurement and Control Company, as the "chain master" enterprise of the Internet of Things in Shaanxi Province, according to the arrangement of the Shaanxi Provincial Department of Industry and Information Technology, to do an activity to promote the Shaanxi Provincial Internet of Things industrial chain supporting and investment.In view of this, Xi 'an Zhongxing Measurement and Control Co., LTD., together with Shaanxi Province Internet of Things Industry Alliance, under the guidance of the relevant office of the Department of Industry and Information Technology, will hold a "Shaanxi Province industrial pressure sensor/transmitter precision matching and investment activities" in Xi 'an in late April 2024.
The purpose of the activity is to comprehensively improve the technical level and industrial scale of industrial pressure sensors/transmitters in Shaanxi Province, understand the production materials and production accessories and production equipment and instrumentation needs of Shaanxi enterprises, optimize the overall supply chain of enterprises, provide accurate realistic data for investment, achieve professional investment and accurate investment, expand the scale of sensor industry by focusing on key enterprises. Raise taxes and jobs.
Distribution and current situation of industrial pressure sensor enterprises in Shaanxi Province
After all aspects of research, we selected the top 10 industrial pressure sensor/transmitter scale in Shaanxi Province TOP10, these ten enterprises in terms of industrial scale, technological innovation, market performance, export earnings, sustainable operation and other aspects have a strong strength.
Due to historical origin.The ten companies are only distributed in Xi 'an and Baoji.In Xi 'an, due to the influence of Xi 'an Instrument Factory, which was founded in the 1950s, there have been many enterprises that do pressure transmitters for the process industry; In Baoji, due to the technology diffusion of Baoji Transistor Factory in the 1970s, there were many silicon piezoresistive non-process industrial pressure sensor/transmitter enterprises.Due to two factors, sensor pressure sensor companies in many provinces and cities outside Shaanxi Province will have Shaanxi people.The addition of Xi 'an Baoji has formed a prominent position in China for Shaanxi's unique industrial pressure sensors/transmitters.
In the past two weeks, Gu visited two sensor companies in Xi 'an respectively, Xi 'an Sensus Sensor Co., LTD and Xi 'an Si Micro Sensing Technology Co., LTD., a private sensor company and a state-owned sensor company.Both companies have distinct personalities.
The founder of West Anthrise Sensor Company has a strong technical background and has developed a common mems oil-filled core with a variety of different diameters in recent years.The small size has a diameter of 9 mm, and the large size has a diameter of 25 mm, respectively to meet different ranges and accuracy, and also developed digital output and analog voltage output oil filled core.At the same time, backward development, the production of various pressure transmitters, in the discrete industry and process industry have been developed, the core production line and transmitter production line workshop can see the busy figure of workers, but also in recent years, the rapid development of a pressure sensor transmitter production enterprise.
Figure 1: Visit Kechuang Smart Industrial Park
Xi 'an Si Micro Sensing Technology Co., Ltd. belongs to AVIC Automation, which is a company specializing in high-end pressure sensors under AVIC 618.Is a research and production enterprise from the wafer to the sensor to the transmitter whole industry chain, its SOI technology high temperature pressure sensor has become the main feature, the maximum working temperature can reach 300 degrees, and has 5/100,000 high precision pressure inspection equipment and related instruments.With the gyro and acceleration sensors of relevant departments, they fully guarantee the various inertial navigation and flight control sensors needed by China's aviation industry.At present, Siwei is also seeking to further develop the domestic civilian pressure sensor market outside of aerospace.
Figure 2: Visit Ningbo CRRC Times Sensing Technology Co., LTD
Yesterday, during the Ningbo conference, I visited Ningbo CRRC Era Sensing Technology Co., LTD., and saw the name of their main business.China's high-speed rail is renowned at home and abroad and has become a beautiful national name card of China, and the sensor is an important device to ensure the safety of high-speed trains.We hope that more of China's original sensor technology can be used in China's important equipment, and do not let some developed countries make China difficult, and do not let some developed countries' sensor companies threaten and block the rapid development of China's high-speed rail.Annual meeting of National iot Ecological leaders
This article, that is, the 108th "Guge Talk Series sensors", took three days to write and was hastily completed.There is no time, arrived in Ningbo on the evening of the 27th, and held a closed-door joint meeting of nearly 30 Internet of Things associations or alliances in the country in Ningbo Coman Technology Company, an old friend of Ningbo Internet of Things Zhu President Company.Each introduced the local methods to promote the development of the Internet of Things and the association's work ideas and suggestions for the "Internet of Things China", did not think that everyone was enthusiastic and long, starting from more than 9 o 'clock, until more than 12 o 'clock at night, but also a video connection to the president of the Taiwan Internet of Things Association Liang, for simple communication.National iot Association brothers and sisters, get to work, it's crazy!!!
Figure 3: Annual Meeting of National iot Ecological Leaders
Last night, I attended the annual meeting of the Ningbo Internet of Things Application Association and saw the motivation and enthusiasm of Ningbo to promote the development of the Internet of Things.At the end of the meeting, President Zhu invited everyone to taste the seafood snack in Ningbo.During the dinner, there are new and old friends to know each other, there are mutual exchanges and cooperation between associations, and there are cups and cups to meet, sound and harmony, joy, and after midnight 12 o 'clock.Brothers and sisters of iot associations across the country, eat and drink, it's crazy!!!Next month, April, Xi 'an Zhongxing Measurement and Control company will carefully hold Xi 'an Shaanxi industrial pressure sensor/transmitter industry chain precision matching investment conference, we will accurately release Shaanxi Province industrial pressure sensor transmitter common demand of the top ten enterprises and the corresponding quantity and need to purchase production equipment instrumentation and accessories.Invite global material suppliers to come to Xi 'an, we help you accurately find customers, accurately find the specific operator of customers.Give me your good product, good price, good service.And you are welcome to invest in Shaanxi to promote your rapid development.
When traveling for leisure, God talks about sensors (108)
