What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for production?

The lead time is within 15 workdays for both peak and off-peak seasons.

What are the main applications for this oxygen generator?

It is widely used in metallurgy, nonferrous smelting, environmental protection, chemical industry, medical therapy, aquaculture, and ozone supply.

Oxygen Concentrator 15 Lpm 20lpm 30lpm

Name: Oxygen Concentrator 15 Lpm 20lpm 30lpm
Brand: Guangzhou Quanju Ozone Technology Co., Ltd.
SKU: 857351485

Guangdong, ChinaGuangzhou Quanju Ozone Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

12 Months

Warranty

12 Months

Model NO.

QJ-OX30L

Certification

ISO9001, RoHS, CE

Noise Level

Low

Voltage

220V

Purity

>94.5%

Name

Oxygen Generator

Model

Qj-Ox30L

Oxygen Production

20-30L/Mn

Oxygen Purifity

95%+-3

Outlet Pressure

0.15MPa

Power Rating

3.1kw

Transport Package

Wooden Case

Specification

700*400*1400mm

Trademark

quanju

Origin

Guangzhou

HS Code

8543709990

Production Capacity

10000

Key features

High Oxygen Purity: Oxygen concentration reaches 93-95% with stable output for medical and industrial use.

PSA Technology: Utilizes pressure swing adsorption for efficient oxygen-nitrogen separation at ambient temperatures.

Wide Application Range: Suitable for metallurgy, medical therapy, aquaculture, chemical industry, and environmental protection.

Multiple Flow Rates: Available in models ranging from 3 L/min to 300 L/min to meet diverse capacity needs.

Comprehensive Certifications: Product certified with ISO9001, RoHS, and CE standards for quality and safety assurance.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

Low Noise Operation: Designed for quiet performance suitable for both home and industrial environments.

12 Months Warranty: Includes a 12-month warranty period covering mechanical defects and after-sales support.

Company profile

Guangzhou Quanju Ozone Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality, complaint-handling, corrective-action, inspection, and supplier-assessment procedures. It holds CE product compliance certification and ISO9001:2015 management-system certification. The supplier offers OEM/ODM-related customization, including sample, design, full, minor, and flexible customization, and has introduced new products within the past year. It maintains in-stock capability, reports peak- and off-season lead times within 15 working days, and has 14 years of export experience, with exports representing 31%–40% of sales. However, it does not provide 3D software design services, overseas warehouses, overseas showrooms, overseas agents or branches, or OEM services for popular brands. The supplier reports no valid manufacturing-capacity contract with associated subcontractors, and evidence of major customer cases is absent.

CertificationsThe supplier reports CE product compliance certification and an ISO9001:2015 management-system certificate, and separately states that quality assurance exists within its quality-control processes. These are explicit certifications and quality-assurance indicators.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, finished-product inspection, and supplier-service assessment. It also offers multiple quotation and payment methods and reports lead times within 15 working days, but lacks overseas warehouses, showrooms, agents, and branches, limiting its overseas service infrastructure.

R&D capabilityThe supplier reports new products within the past year, three R&D engineers, R&D audit documentation covering design inputs, outputs, reviews, verification, and validation, and use of CAD and PS. It also provides ODM services, although it has no SDK and does not provide 3D software design services.

Production capacityThe supplier reports in-stock capability, 14 years of export experience, lead times within 15 working days in both peak and off-seasons, and 10 qualified service-capability suppliers. However, it explicitly lacks a valid contract between the factory and associated subcontractors, creating a documented production-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM services. This indicates broad customization coverage despite the absence of 3D software design services.