Company news

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  Happy New Year 2021

  The meaning of the Chinese Spring Festival and the promotion of cultural exchanges.
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  HAPPY NEW YEAR

  The Spring Festival is the most important festival in China.We can eat a lot of delicious food, and the food is different from some different places.
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  The Lanertn Festival

  Do you know what is "Yuanxiao"?
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  Knowledge points! Teach you how to identify the safety level of the lock cylinder.

  There are many kinds of locks on the market, but they are inseparable from the lock cylinder. The safety level of the lock cylinder directly affects the safety of the lock.
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  Shanghai Kamal New Website Formally Launched

  The new color scheme, the new layout, allows you to easily and quickly browse the page and easily find the product you want.