Duomei Shijia (Nanjing) Information Technology Co., Ltd.
About Us
Products
DUOMEISHIJIA is an industry‑trade integrated manufacturer specializing in molecular hydrogen water generators and hydrogen‑rich water devices. Unlike pure trading companies that source finished goods externally, we combine in‑house R&D, manufacturing, full‑range quality inspection and dedicated B2B after‑sales service under one roof. With full‑stack industrial‑chain capabilities, we cater to global importers, wholesale distributors and brand owners, delivering steady OEM / ODM bulk supply and standardized export solutions. Every hydrogen water generator is completed within our own facility — from structural design, iteration of core hydrogen‑electrolysis technology, mold development, mass‑scale production and rigorous performance testing through to overseas after‑sales technical support. This end‑to‑house operation guarantees consistent product performance, stable hydrogen‑concentration output and reliable batch‑to‑batch quality for your large overseas orders.
| Company Name: | Duomei Shijia (Nanjing) Information Technology Co., Ltd. |
| Business Type: | Trading Company |
| Employee Number: | 100~200 |
| Year Established: | 2020 |
| Total Sales Annual: | 3000000-5000000 |
| Company Location: | Room 509, Building 2, No. 21 Pingjiang Street, Jiangbei New District, Nanjing City, Jiangsu Province, China |
| Factory Location: | Xintang Town, Zengdu District, Guangzhou City, Guangdong Province, China |
| Company slogan: | Duomei Shijia (Nanjing) Information Technology Co., Ltd. |
| OEM Overview: | Our Factory & Capabilities: Beyond our standard product lineup, we provide full‑service OEM and ODM cooperation for brand owners and importers. Our scope covers custom logo, outer packaging, colour modification, function adjustment and private mold development. All custom projects are managed internally from requirement evaluation, solution confirmation, sample making to mass‑production hand‑over. What it brings to you (Benefits & Guarantees)
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| Production Line: | Our Factory & Capabilities: Our in‑house assembly production lines are dedicated to hydrogen water generator manufacturing. We implement standardized workflow for component assembly, performance calibration and finished‑product testing before packing. Our production capacity supports both small trial orders and large‑volume bulk orders for wholesale customers. What it brings to you (Benefits & Guarantees)
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| R&D: | 
Our Factory & Capabilities: Our in‑house R&D team focuses on the optimisation of SPE electrolysis core, product structure, power performance and user experience of hydrogen water generators. We carry out continuous performance testing, technical iteration and new‑product development. R&D work includes stability verification of hydrogen concentration, structural reliability test and new‑function feasibility assessment. What it brings to you (Benefits & Guarantees)
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| Our Team: | Our Professional TeamOur core team consists of experienced R&D engineers, production & QC specialists, and dedicated B2B customer service staff, focusing on hydrogen‑rich water generator industry. Our R&D engineering team is responsible for technical iteration, sample evaluation and problem analysis. They provide technical support for new product development and OEM / ODM custom projects. Production and QC specialists oversee manufacturing procedures and quality standards throughout the whole production cycle, ensuring products comply with our specification requirements. Our international business service team serves global importers and wholesalers. From inquiry, sample confirmation, order follow‑up to after‑sales technical consultation, our team keeps efficient communication for your whole project cycle. We combine technical expertise with customer‑oriented service mindset. Our goal is to be your trusted long‑term manufacturing partner for hydrogen water generator business.
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| History: |
Founded in 2020, DUOMEISHIJIA was born from a simple yet persistent vision: to provide cleaner, healthier water solutions for every family worldwide. The founder, Mr. Perry Wang, started his business focusing on water treatment and healthy water technology. With a strong belief that high-quality drinking water is the foundation of daily health, he has been deeply rooted in the water health industry for years. In the early stage, our team focused on the research, design and manufacturing of water treatment equipment. As market demand and health awareness continued to evolve, we gradually concentrated our technology and resources on molecular hydrogen water generator development and production, combining mature water-treatment experience with innovative hydrogen electrolysis technology. Years of industry accumulation enable us to fully understand users’ demands for safe, stable and healthy drinking water. We always insist on product-driven development, strictly controlling every detail from R&D, structure design, material selection to production and quality testing. Adhering to a pragmatic and long-term mindset, we never pursue quick profits at the cost of product quality. Up to now, our hydrogen water generators have gained wide recognition and trust from global markets, serving numerous importers, wholesalers and brand partners across different regions. Stable quality, reliable technology and professional B2B service have become our core competitiveness in overseas markets. Looking ahead, DUOMEISHIJIA will continue to focus on healthy water technology innovation. We keep optimizing product stability, safety and user experience, committed to providing global customers with safer, healthier and more reliable hydrogen water solutions for long-term win-win cooperation. |
| Service: |
Brand‑Oriented Customization
Our professional R&D and design team provides full‑scale OEM & ODM services. We help you build differentiated products, strengthen market competitiveness and create unique brand advantages for your business. Competitive Factory‑Direct Pricing
We are the direct manufacturer, eliminating intermediate links and controlling production costs, so you can gain higher profit margins. Strict Quality Control
Every production procedure is under rigorous inspection to guarantee consistent and reliable product quality. Flexible Custom Solutions
We support multiple personalized custom options including logo printing, customized packaging and parameter adjustment to satisfy diverse market demands. Reliable Mass Supply
Efficient production workflow ensures short lead‑time. We are capable of stable large‑volume delivery for bulk orders. Complete Technical & After‑sales Support
Our experienced team offers professional technical guidance, product consultation and full after‑sales service for global partners. |
| Market name: | Western Europe,North America,South America,Eastern Europe,Eastern Asia,Southeast Asia,Middle East |
| Contact Person: | Mr Wang |
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