Duomei Shijia (Nanjing) Information Technology Co., Ltd.
Verified Supplier
1 Years
jiangsu, nanjing
Since 2020
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Hydrogen Rich Water Pitcher
Hydrogen Water Generator
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Hydrogen Rich Water Pitcher

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Hydrogen Water Generator

 (11)

Why Can We Always Ensure Excellent Quality

Quality Control

Our products comply with relevant international safety standards.

We have obtained complete certification documents including CE certification for hydrogen‑rich water cups.
Multiple independent laboratory tests are performed for material safety, electrolysis performance and product stability. Strict in‑house quality inspection runs through the whole production process from raw‑material incoming check to finished‑product delivery.

We also own several core technical patents for hydrogen‑water electrolysis technology, ensuring reliable and safe product performance for global markets.

Certification

Duomei Shijia (Nanjing) Information Technology Co., Ltd. Certifications
Standard: CE-LVD
Number: CTB25071706104
Issue Date: 2025-07-26
Duomei Shijia (Nanjing) Information Technology Co., Ltd. Certifications
Standard: FDA
Number: CTB25071706107C01V1
Issue Date: 2025-08-14
Duomei Shijia (Nanjing) Information Technology Co., Ltd. Certifications
Standard: RoSH
Number: CTB25071706106
Issue Date: 2025-08-11
Duomei Shijia (Nanjing) Information Technology Co., Ltd. Certifications
Standard: CTB FCC 符合性证书
Number: CTB25071706103
Issue Date: 2025-08-11
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