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Linghein Ls11 High Efficiency Rotary Screw Air Compressor
US$2,838.00-3,689.00
1 Unit
Sample price:US$4257.00/unit.Request sample
Product profile
Customization
AvailableLubrication Style
LubricatedCooling System
Air CoolingModel NO.
LS11-7Power Source
AC PowerStructure Type
Closed TypeInstallation Type
Stationary TypeType
Twin-Screw CompressorPower
11kw/15HPFree Air Delivery
1.79m3/MinPressure
7barVoltage & Frequency
380V/50Hz/3pHDrive Mode
Belt DriveAir-End
Atlas-Copco GroupMotor
IP54Motor Cooling Type
Air-CooledConfiguration
StationaryNet Weight
293kgDimension(L*W*H)
850*790*1260mmAfter Warranty Service
on-Line Supervision/Video Technical SupportAfter Warranty Service 2
Dealer Training/Spare PartsTransport Package
Bubble Film Package or Plywood Case PackageSpecification
CE, ISO, TUV, CGTrademark
Linghein(member of Atlas-copco)Origin
ChinaHS Code
8414804100Production Capacity
2000units/MonthKey features
Atlas-Copco Air-End: Ensures reliable and safe performance with genuine Atlas-Copco components.
Integrated Design: 2-in-1 compressor and air tank saves space and reduces overall cost.
Easy Installation: Free installation; simply connect power and start using immediately.
Low Noise Operation: Designed for silence and low vibration during operation.
Intelligent Control: Equipped with Choren intelligent controller system for efficient management.
Comprehensive Protection: Features emergency stop, fault shutdown, overheat, and overpressure protection.
One-Year Warranty: Covers the whole machine for one year from the date of leaving the factory.
Global Payment Options: Accepts T/T, LC, PayPal and multiple currencies including USD, EUR, JPY.
Company profile

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.31h
AI-Powered supplier vetting
SummaryOlymtech Technology Development Co., Ltd. is identified as a trading company specializing in air compressors, after-treatment equipment systems, and gas generators. It reports more than 20 years of experience and access to 12 self-owned and cooperative factories with assembly, R&D, production, testing, and after-sales teams. The supplier states that its products meet ISO9001, CE, and ASME requirements, and separately reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. It demonstrates R&D activity, new product development during the past year, and ODM service availability, but has no SDK, overseas warehouses, showrooms, agents, or branches. Service procedures and corrective-action records are reported, with a one-month average lead time in both off-season and peak-season entries, although the lead-time data is inconsistently formatted. Financial information is provided for 2024 and 2025 but cannot be assessed here due to privacy restrictions and unclear units. No specific customer cases are...
CertificationsThe supplier reports ISO9001 quality-system compliance and product compliance with CE and ASME, while also listing ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These records provide explicit evidence of multiple quality, occupational-safety, and environmental certifications.
After-Sales capabilityThe supplier reports dedicated after-sales teams, nine qualified service-capability suppliers, written service procedures with records, and a corrective/preventive-action process with implementation records. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting directly documented international service coverage.
R&D capabilityThe supplier confirms R&D capability and new product development during the past year, and offers ODM services. Conversely, it has no available SDK and reports no technical-transformation, big-data, or ERP-based digital-management capability, so innovation is evidenced mainly through product R&D rather than digital or platform development.
Production capacityThe company describes more than 20 years of experience in R&D, production, testing, export, and after-sales service, and reports 12 self-owned and cooperative factories with advanced assembly lines and professional teams. Nevertheless, its formal company type is trading company, so the evidence supports access to production resources rather than clearly establishing wholly owned manufacturing capacity.
Customization capabilityThe supplier explicitly confirms ODM service availability, which supports original-design customization capability. It does not provide OEM services for popular brands, so the evidence supports ODM but not branded OEM production.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
Linghein is professional screw air compressor factory located in Wuxi, China, Olymtech is Linghein overseas market sales representative.
Q:Is Linghein a real member of Atlas-copco group?
A:
Yes, in 2010, Sweden Atlas-copco 100% acquired Linghein. Pls visit Atlas-copco's official website for more information.
Q:Is Linghein air-end from Atlas-copco?
A:
Yes, Linghein LS/LSV, LOH, LSH and CS series air compressors all use Atlas Copco's air-end.
Q:What's your delivery time?
A:
about 10-20days after you confirm the order, other voltage pls contact with us.
Q:How long is your air compressor warranty?
A:
One year for the whole machine since leave our factory.
Send Inquiry
*To:
Olymtech Technology Development Co., Ltd.
Olymtech Technology Development Co., Ltd.*Content:
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