Engineering Ceramic Co.,( EC © ™) Report:
On October 8, 2024, the Chinese stock market showed a large opening high. The Shanghai Composite Index opened at 3674.40 points, with an increase of 10.13%; the Shenzhen Component Index reported 11864.11 points, with an increase of 12.67%; the market sentiment was extremely optimistic. A total of 5329 stocks rose and only 5 stocks fell. The trading volume exceeded US Dollars 229 billions in about an hour after the opening. The Consumer Electronics ETF (stock no.159732) rose by 10.05%, and five of its constituent stocks rose by the daily limit. These companies' main businesses involve fields such as mobile phone chips and electronic components. They benefit from the expected recovery of the consumer electronics industry and the innovative promotion of AI technology on smart terminal devices such as mobile phones. In the past year, the sales of high-voltage ceramic vacuum feedthroughs and vacuum optical fiber feedthroughs provided by Engineering Ceramic to the above companies have increased by 45%. Among them, the voltage withstand range of high-voltage ceramic vacuum feedthroughs includes different levels such as 20kv, 30kv and 60kv. The allowable current is copper (150A/pin) and nickel (75A/pin). The working voltage of high-voltage bushing vacuum feedthroughs is 5kv - 40kv, and the allowable current is copper (25A/pin), nickel (15A/pin), and stainless steel (1A/pin). Engineering Ceramic also has a unique high-current + thermocouple vacuum feedthrough that can meet the application of simultaneous heating and temperature measurement in a vacuum environment. This combined vacuum feedthrough integrates high-current transmission and temperature measurement functions, which is very important for some semiconductor processes that require precise temperature control.
Engineering Ceramic also provides high-precision alumina ceramic bolt for the mobile phone industry, which are used for motherboard fixation, battery fixation, camera module fixation, and fixation of sapphire screens. Alumina ceramic screws can not only provide a firm connection but also match the materials of other ceramic decorative parts of mobile phones to maintain the consistency and aesthetics of the mobile phone's appearance.
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