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310W Portable Oxygen Concentrator Silent Oil Free Air Compressor for Sale
US$62.00
1-999 Pieces
US$58.00
1,000-4,999 Pieces
US$55.00
5,000-9,999 Pieces
US$50.00
10,000+ Pieces
Sample price:US$65.00/piece.Request sample
Product profile
Customization
AvailableWarranty
Two YearsLubrication Style
Oil-freeModel NO.
GLE280ACooling System
Air CoolingBrand Name
OEMVoltage
220V 50HzRated Air Flow Rate
≧75 L/Min @2 BarAir Capacity
44L/MinSpeed
1440rpmTemperature
-5℃-40℃Thermal Protector
135℃Noise
≤52dB(a)Rate Working Pressure
2 BarPower Source
AC Power, AC PowerWeight
6.0 KgCore Components
Engine, MotorWorking Pressure
0.8 Bar, 2 Bar, 1 Bar, 0.4 Bar, 0.6 Bar, OtherTransport Package
2 PCS / Carton Case 54 PCS / PalletSpecification
235*101*163 mmOrigin
ChinaKey features
Oil-Free Lubrication: Ensures clean air output without oil contamination for sensitive applications.
Compact Portable Design: Lightweight at 6.0 kg with dimensions 235*101*163 mm for easy transport.
Dual Voltage Support: Compatible with 220V 50Hz/60Hz and 110V 60Hz power sources globally.
Two-Year Warranty: Comprehensive 2-year warranty coverage for peace of mind.
OEM Branding Available: Customizable brand name options for OEM requirements.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-06-11Nearest Port: ShanghaiAverage Response Time: ≤8.95hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP
AI-Powered supplier vetting
SummarySinc Gleeman Medical Technology (Changzhou) Co., Ltd. is identified as both a trading company and manufacturer/factory in China. The supplier reports substantial manufacturing infrastructure, including over 600 employees, a 61,000-square-meter facility, more than 10 production lines, vertical integration, and stated annual capacity of 4,000,000 oil-free air pumps. It exports to multiple regions and holds ISO 9001 and ISO 14001 certifications. The supplier also states that it supports OEM/ODM partnerships. However, many operational, R&D, service, traceability, and contract-related fields remain unknown. An SGS audit is documented with a validity period from June 18, 2024 to June 17, 2025, but the provided audit result code is not interpretable as a substantive performance conclusion.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its stated die-casting, motor production, CNC finishing, automatic assembly, and vertically integrated supply-chain operations support the presence of manufacturing capability rather than trading-only activity.
CertificationsThe supplier reports ISO 14001 and ISO 9001 certification. An SGS audit is also documented, with a stated validity period from 2024-06-18 to 2025-06-17; however, the supplied audit result value is not sufficiently explained to assess the audit outcome.
Production capacityProduction capability is supported by more than 10 production lines, over 600 employees, a 61,000-square-meter factory, full production facilities and testing instruments, vertical integration, and stated annual capacity of 4,000,000 oil-free air pumps. The supplier also reports 3,000,000 oxygen concentrator compressor pieces in annual output information.
Customization capabilityThe supplier explicitly states that it works with global intelligent product brand owners, retailers, and distributors to establish OEM/ODM partnerships. However, the dedicated OEM capability, ODM service availability, and related R&D service fields are otherwise marked unknown, so the evidence confirms stated partnership intent but not the full scope of customization execution.
Product Q&A
Q:Is the air compressor oil-free?
A:
Yes, it features an oil-free lubrication style to prevent contamination.
Q:What is the warranty period?
A:
We provide a two-year warranty for this product.
Q:What voltage options are supported?
A:
It supports 220V 50Hz/60Hz and 110V 60Hz.
Q:Can I customize the brand name?
A:
Yes, OEM branding is available for customization.
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-peak seasons.
Send Inquiry
*To:
Sinc Gleeman Medical Technology(Changzhou) Co.,Ltd.
Sinc Gleeman Medical Technology(Changzhou) Co.,Ltd.*Content:
Supplier replies will be sent to your registered email
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