Beijing Dongfang Jinghuayuan Technology Co., Ltd.
+86-10-86399777 +86-3901254506
No. 5 -1, Dabailou Jinxi Road, Xihongmen Town
Daxing, Beijing,
China
10016-0162
Products & Services
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- Generator For High-purity Hydrogen
- Generator For High-purity Nitrogen
- Generator For Hydrogen & Nitrogen & Air
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- Low Noise Air Pump
- Nitrogen Making Equipment
- Quick Concentrating Instrument
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