The 15th AQUATECH CHINA 2023 Shanghai International Water Show
2023-04-28
Environmental Protection Water Treatment Hall 7.1H464, Charmsstone awaits your visit and guidance.
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"Intellectual Property Pilot Unit Certificate"
2023-05-15
In August 2022, the company obtained the intellectual property pilot unit certificate issued by the Beijing Intellectual Property Office.
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The 15th Shanghai International Water Show as scheduled
2023-06-06
On June 5, 2023, the 15th Shanghai International Water Exhibition was held in Shanghai National Convention and Exhibition Center. Beijing Charmsstone Electronic Technology Co., Ltd. unveiled new products at the exhibition.
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The 15th Shanghai International Water Show as scheduled
2023-06-07
The Elegance of Beijing Charmsstone Electronic Technology Co., Ltd. at Shanghai International Water Exhibition
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