In recent years, China's technology industry has developed rapidly in various fields, and many tracks have surpassed Europe, the United States, Japan and South Korea, and have been supported and recognized by the Chinese people, while the new domestic products have also successfully gone abroad and gone to the world.
Mobile phone is the most typical case, more than ten years ago domestic mobile phones are still unknown, but more than ten years later, domestic mobile phones completely defeated foreign brands, not only successfully stood in the Chinese market, but also played a piece of the overseas market.

From the current situation, domestic mobile phones have occupied more than half of the global market share, the successful rise of domestic brands, but also successfully promoted the rise of the domestic industrial chain, AAC Technology is one of the enterprises that have benefited from it.
Founded in 1993, AAC Technology is a relatively old technology enterprise in China, and has continuously invested in research and development and core technologies, which has significantly improved the core competitiveness of this company.
According to the data, AAC Technology has set up 19 R&D centers around the world, and the proportion of R&D investment is also very high, for example, the R&D expenditure in 2020 has reached 11.2% of the total revenue of the year, and the ultra-high R&D investment has made AAC Technology a leading supplier in the world.
Among them, linear touch motors, as the core products of AAC Technologies, have been ranked first in the world for many years, and this company has continued to exert efforts in haptic feedback, which has greatly improved the tactile experience of consumers.
Thanks to this, AAC Technology has become a major supplier of world-renowned smartphone brands, including Apple, Huawei, Xiaomi, etc., which have brought AAC a lot of revenue.
According to the official financial report, in the first half of 2021, AAC Achieved Total Revenue of RMB8.6 Billion, up 9.9% year-on-year, and it accounted for more than 90% of the world's flagship smartphone acoustic devices and acoustic solutions.
Now, AAC Technology has brought the ultra-broadband X-axis linear motor "CyberEngine", and the new ultra-broadband motor will surely bring a new height of tactile experience quality to Android flagship mobile phones.
The author understands that the ultra-broadband X-axis linear motor has undergone repeated verification from design to R&D and manufacturing to achieve mass production.
This product brings together the resources of AAC Technologies' multi-team team, and has spent three years to experience dozens of program modifications and nearly 100 mold modification verification research and production.
This motor can not only be applied to smartphone products, but also can be applied to gamepads and other "meta-universe" concept products due to its excellent performance of effective bandwidth, vibration volume and resonance frequency.
Specific to the data, the ultra-broadband X-axis linear motor has the largest size of the Android mobile phone camp, the largest amplitude, the widest frequency and the amazing volume of 560mm, with a 130Hz resonant frequency, and the steady-state vibration is three times that of the commonly used motors.
There is no doubt that the ultra-broadband X-axis linear motor will be able to bring a different touch vibration to the smartphone and enhance the user's experience.
According to the plan, the ultra-broadband X-axis linear jockey will be applied to Xiaomi's Redmi products, and the Redmi K50 series released after the Spring Festival will debut this ultra-broadband motor. What are your expectations for this, welcome to comment, like, share, talk about your views.