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新闻资讯


北京长石京源电子技术有限公司

The 15th Shanghai International Water Exhibition was held as scheduled

2023-04-25

The Charm of Beijing Changshi Jingyuan Electronic Technology Co., Ltd. at the Shanghai International Water Exhibition
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The 15th Shanghai International Water Exhibition was held as scheduled

2023-06-10

On June 5th, 2023, the 15th Shanghai International Water Exhibition was grandly held at the Shanghai National Convention and Exhibition Center. Beijing Changshi Jingyuan Electronic Technology Co., Ltd. debuted at the exhibition with new products.
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Awarded the "Intellectual Property Pilot Unit Certificate"

2023-06-25

In August 2022, the company obtained the certificate of intellectual property pilot unit issued by the Beijing Intellectual Property Bureau
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Professional team to offer the best service for customers

2023-04-10

We have a professional work team to offer the best service for customers,and solve all kinds of questions in cooperation:
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