What certifications does the manufacturer hold?

Our factory passed ISO 9001, ISO 13485, FDA, CE, and holds a Class II medical device production license.

What is the output pressure range?

The output pressure is adjustable between 2bar and 3bar for safe and effective oxygen therapy.

How should the product be stored?

It should be kept in an environment with humidity less than 90%, free from corrosive gas and drafts.

Medical Oxygen Pressure Gas Cylinder Regulator Manufacturer

Name: Medical Oxygen Pressure Gas Cylinder Regulator Manufacturer
Brand: DONGYAN INTERNATIONAL CO., LTD.
SKU: 873187415

Jiangsu, ChinaDONGYAN INTERNATIONAL CO., LTD.

US$10.00-14.00

1,000 Pieces

Sample price:US$13.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

CE, FDA, ISO13485

Model NO.

DY-1-1

Scale

Medium

Type

Breathing Apparatus

Input Pressure

150bar

Safety Valve

3.5bar±0.5bar

Connecting Thread

Female G5/8

Gas Type

Oxygen

Output Pressure

2bar-3bar

Flowmeter Range

1L/Min-10L/15L/Min

Function

Oxygen Supply

LCD Display

Transport Package

Color Box

Trademark

OEM

Origin

Jiangsu China

HS Code

9019200000

Production Capacity

20000/Month

Key features

Comprehensive Certifications: Certified with CE, FDA, ISO13485, and Class II medical device production license.

Adjustable Flow Control: Features adjustable flowmeter with range of 1L/Min to 10L/15L/Min for precise therapy.

Integrated Humidifier: Includes a detachable humidifying cup for distilled water to ensure comfortable oxygen therapy.

Durable Stainless Steel: Constructed with stainless steel floaters and orange substrate for visual effect and reliability.

Universal Connection: Adopts international standard Female G5/8 thread suitable for various gas bottle installations.

Half-Year Warranty: Offers repair or replacement within six months for proper functioning issues under storage rules.

Professional Manufacturer: Established in 2009 with strong technical force and sales in over 30 countries worldwide.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

DONGYAN INTERNATIONAL CO., LTD.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.11h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a small trading company in Wuxi, China, focused on hardware tools and related product sales. It has five employees, one R&D engineer, no cooperative suppliers reported, and no stated manufacturing capability. Customization is offered across samples, designs, full and minor customization, and the company reported new products during the past year, but it does not provide ODM services or OEM services for popular brands and has no available SDK. Service procedures, complaint handling, and corrective/preventive-action procedures are documented with follow-up records, although the approved-supplier list lacks approval signatures or dates. An audit by TUV Rheinland is reported as valid from June 30, 2026 to June 29, 2027, but the evaluation result is recorded as 0 without interpretation. Quality-assurance and traceability status are unknown, and no quality-control test equipment is reported. Financial records are indicated for 2023–2025, but no financial performance conclusion is possible from...

Supplier typeThe supplier is explicitly identified as a trading company and limited company located in Wuxi, China, with five employees and no reported affiliation with a larger group. Its stated activities center on sales and wholesale of hardware tools, machinery, hardware and electrical appliances, construction materials, and related goods, indicating a small independent trading profile rather than a manufacturing entity.

After-Sales capabilityThe supplier has a documented service-capability assessment procedure with follow-up records, a corrective and preventive action procedure with records, and a clear customer-complaint procedure with follow-up records. However, the approved-supplier list lacks approval signatures or dates; this does not directly negate complaint or service handling, but it indicates an administrative control weakness.

R&D capabilityThe supplier reports at least one new product during the past year and has one R&D engineer, supporting some product-development activity. Nevertheless, it has no available SDK, does not provide ODM services, and the limited staffing indicates only modest documented R&D capacity rather than a strong innovation platform.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports new products during the past year, although no ODM service, SDK, or detailed engineering resources beyond one R&D engineer are available.

Product Q&A

Q:What is the warranty period for this oxygen regulator?

We will fix or change the oxygen inhalator within half a year after the day of leaving the company when it cannot function properly, provided it is used and stored according to the rules.

Q:What is the flow range of this device?

The flowmeter range is 1L/Min to 10L/Min or 15L/Min, allowing precise adjustment for different therapy needs.

Q:Can this regulator be used with other gases besides oxygen?

Yes, it can be used for other gases to reduce pressure and control flow, though it is primarily designed for oxygen supply.

Q:How do I install and use the humidifier?

Demount the humidifying cup counter-clockwise, fill it with distilled or boiled water between the tick marks, then tighten the cap clockwise. Ensure the flow meter is vertical before use.

Q:What are the safety precautions for this device?

Avoid drastic shock, keep away from corrosive substances and oil stains. Do not rotate the safety valve screw or dismount the device yourself.