What is the oxygen concentration output?

The device delivers an oxygen concentration between 93% and 96%.

Who can benefit from using this oxygen concentrator?

It is suitable for people with cervical spondylosis, altitude sickness, business professionals, the elderly, and pregnant women.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Ultra-Quiet Portable Oxygen Concentrator with 7LPM Flow Rate

Name: Ultra-Quiet Portable Oxygen Concentrator with 7LPM Flow Rate
Brand: LONGFIAN SCITECH CO., LTD.
SKU: 845655495

Hebei, ChinaLONGFIAN SCITECH CO., LTD.

US$99.00-150.00

1 Piece

Product profile

Customization

Available

Application

Home, Outdoor, Car

Scale

Small

Model NO.

B-1

Voltage

110V/220V/230V

Oxygen Flow

1-7L/Min

Net Weight

6.5kgs

Technology

PSA

Oxygen Concentration

93-38%

Outlet Pressure

0.04-0.07Mpa (6-10Psi)

Function

Improve Blood Circulation

Customized

Available

Certification

CE, ISO13485

Type

Portable Oxygen Concentrator

Transport Package

Carton Case

Specification

275x215x315mm

Trademark

LONGFIAN

Origin

Hebei, China

HS Code

8421391000

Production Capacity

4000PCS/Day

Key features

Ultra-Quiet Operation: Noise levels reduced to 33dB for peaceful home and outdoor use.

Adjustable Flow Rate: Continuous oxygen supply ranging from 1 to 7 liters per minute.

Multi-Source Power Supply: Operates on AC 110V/220V, DC 12V car adapter, or lithium battery.

Customizable Colors: Different colors available based on specific customer demands.

Comprehensive Certifications: Complies with ISO13485, CE, FDA, and 36+ international standards.

Lightweight Portable Design: Compact size 275x215x315mm with net weight of 6kg for easy carrying.

High Oxygen Concentration: Delivers 93-96% oxygen concentration from surrounding air.

Advanced PSA Technology: Uses Pressure Swing Adsorption for efficient and reliable oxygen generation.

Company profile

Multi-language PioneerIn-stock CapacityFast DeliveryCustomization from Samples

LONGFIAN SCITECH CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.08h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Baoding, Hebei, operating in manufacturing and holding self-managed import/export rights. It has documented procedures and records for corrective and preventive actions, customer complaints, supplier-service assessment, and finished-product inspection. Reported capabilities include in-stock service, ODM, OEM for well-known brands, broad customization, and participation in the CMEF trade show. However, it has no valid manufacturing-capacity contract with an affiliated subcontractor, no overseas warehouse, showroom, agent, or branch, and no new product was reported during the past year. CE certification capability is stated, while the specific certification scope and other certification details are not provided. Financial information is limited to references to years and does not establish financial strength.

Supplier typeThe supplier is classified as a factory in the manufacturing industry, with its registered and physical addresses both located in Baoding, Hebei. It also reports self-managed import/export rights, indicating direct export capability.

After-Sales capabilityDocumented and followed procedures exist for corrective and preventive actions, customer complaints, and service-capability assessment. In-stock service and participation in CMEF are reported, but the supplier has no overseas warehouse, showroom, agent, or branch, and reports overseas services in zero countries, limiting local after-sales coverage.

Production capacityThe supplier has stated production facilities including cutting, drilling, assembly, and packing lines, as well as finished-product inspection instructions that are uniformly followed. It reports in-stock capacity and lead times within 15 workdays in both peak and off-seasons, but lacks a valid manufacturing-capacity contract with an affiliated subcontractor.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. These capabilities are reported in both R&D and production-related records, providing clear evidence of broad customization coverage.