01 · Specify
Duty, not brochure
Pressure, FAD, voltage, oil-free class and destination port. The desk matches plants that can actually build it.
Specification desk · EN
Specify the compressor. Then RFQ the plants that can build it.
Not another China supplier list. A technically correct duty sheet — kW, bar, FAD, voltage, ISO class — sent to Chinese factories that can actually hold it.
The airend
Duty first. Supplier list second.
We do not help you browse another China compressor directory. We help you specify kW, bar, FAD, voltage and ISO class, then send the same English RFQ to Chinese plants that can actually build it.
Duty catalog
Machines on the desk
Engineers compare kW, bar and FAD — not storefront tiles. Series are listed from each plant’s published data. Empty cells stay confirm-on-RFQ. The plant remains the seller.
| Model | Type | Power | Pressure | FAD | Air quality | Plant | |
|---|---|---|---|---|---|---|---|
| KAISHAN-LGLG oil-injected rotary screw | Rotary screw | 7.5–400 kW | 7–13 bar(g) | on RFQ | — | Kaishan | RFQ |
| KAISHAN-LGYLGY diesel portable screw | Portable diesel | on RFQ | 7–14 bar(g) | on RFQ | — | Kaishan | RFQ |
| KAISHAN-CENTRICentrifugal compressor line | Centrifugal | on RFQ | on RFQ bar(g) | on RFQ | — | Kaishan | RFQ |
| BAOSI-BLTBLT packaged oil-injected screw | Rotary screw | on RFQ | 7–13 bar(g) | on RFQ | — | Baosi | RFQ |
| BAOSI-OILFREEOil-free screw packages | Oil-free | on RFQ | on RFQ bar(g) | on RFQ | ISO 8573 | Baosi | RFQ |
| BAOSI-AIRENDScrew air-ends (OEM) | Rotary screw | on RFQ | on RFQ bar(g) | on RFQ | — | Baosi | RFQ |
| HANBELL-AAAA series screw air-ends | Rotary screw | on RFQ | on RFQ bar(g) | on RFQ | — | Hanbell | RFQ |
| HANBELL-RC2RC2 refrigeration screw | Refrigeration | on RFQ | on RFQ bar(g) | on RFQ | — | Hanbell | RFQ |
| HANBELL-SCROLLOil-free scroll | Scroll | on RFQ | on RFQ bar(g) | on RFQ | oil-free | Hanbell | RFQ |
| SCR-PM-VSDPM VSD oil-injected screw | Rotary screw | on RFQ | 7–10 bar(g) | on RFQ | — | SCR | RFQ |
| SCR-OILFREE-SCREWOil-free screw | Oil-free | on RFQ | on RFQ bar(g) | on RFQ | Class 0 | SCR | RFQ |
| SCR-OILFREE-SCROLLOil-free scroll | Scroll | on RFQ | on RFQ bar(g) | on RFQ | Class 0 | SCR | RFQ |
| XINLEI-PMPM VSD screw | Rotary screw | on RFQ | 7–13 bar(g) | on RFQ | — | Xinlei | RFQ |
| XINLEI-PISTONPiston compressors | Piston | on RFQ | on RFQ bar(g) | on RFQ | — | Xinlei | RFQ |
| XINLEI-MAGLEVMaglev centrifugal | Centrifugal | on RFQ | on RFQ bar(g) | on RFQ | — | Xinlei | RFQ |
| FUSHENG-SASA oil-injected screw | Rotary screw | on RFQ | 7–13 bar(g) | on RFQ | — | Fusheng | RFQ |
| FUSHENG-OILFREEOil-free screw | Oil-free | on RFQ | on RFQ bar(g) | on RFQ | — | Fusheng | RFQ |
| FUSHENG-FS-ELLIOTTFS-Elliott centrifugal | Centrifugal | on RFQ | on RFQ bar(g) | on RFQ | — | Fusheng | RFQ |
| XIYA-DRYDry oil-free screw | Oil-free | on RFQ | on RFQ bar(g) | on RFQ | oil-free | Xiya | RFQ |
| XIYA-PMTwo-stage PM VSD screw | Rotary screw | on RFQ | on RFQ bar(g) | on RFQ | — | Xiya | RFQ |
| XIYA-PORTABLEPortable screw | Portable diesel | on RFQ | on RFQ bar(g) | on RFQ | — | Xiya | RFQ |
| SE-SCREWOil-injected screw | Rotary screw | on RFQ | 7–13 bar(g) | on RFQ | — | Success Engine | RFQ |
| SE-OILFREEOil-free screw | Oil-free | on RFQ | on RFQ bar(g) | on RFQ | — | Success Engine | RFQ |
| SE-CENTRICentrifugal compressors | Centrifugal | on RFQ | on RFQ bar(g) | on RFQ | — | Success Engine | RFQ |
| SNOWMAN-SRMSRM refrigeration screw | Refrigeration | on RFQ | on RFQ bar(g) | on RFQ | — | Snowman | RFQ |
| SNOWMAN-REFCOMPRefComp refrigeration compressors | Refrigeration | on RFQ | on RFQ bar(g) | on RFQ | — | Snowman | RFQ |
| MOON-SCREW-PKGRefrigeration screw packages | Refrigeration | on RFQ | on RFQ bar(g) | on RFQ | — | Moon-Tech | RFQ |
| MOON-CENTRIRefrigeration centrifugal packages | Centrifugal | on RFQ | on RFQ bar(g) | on RFQ | — | Moon-Tech | RFQ |
| DENAIR-SCREWOil-injected screw | Rotary screw | on RFQ | 7–13 bar(g) | on RFQ | — | Denair | RFQ |
| DENAIR-OILFREEOil-free screw | Oil-free | on RFQ | on RFQ bar(g) | on RFQ | — | Denair | RFQ |
| DENAIR-PORTABLEPortable diesel screw | Portable diesel | on RFQ | on RFQ bar(g) | on RFQ | — | Denair | RFQ |
| JAGUAR-PMPM VSD screw | Rotary screw | on RFQ | 7–13 bar(g) | on RFQ | — | Jaguar | RFQ |
| JAGUAR-OILFREEOil-free screw | Oil-free | on RFQ | on RFQ bar(g) | on RFQ | — | Jaguar | RFQ |
| JAGUAR-PISTONPiston compressors | Piston | on RFQ | on RFQ bar(g) | on RFQ | — | Jaguar | RFQ |
| JUFENG-SCREWOil-injected screw | Rotary screw | on RFQ | 7–13 bar(g) | on RFQ | — | Jufeng | RFQ |
| JUFENG-OILFREEOil-free screw | Oil-free | on RFQ | on RFQ bar(g) | on RFQ | — | Jufeng | RFQ |
| JUFENG-DIESELDiesel portable screw | Portable diesel | on RFQ | on RFQ bar(g) | on RFQ | — | Jufeng | RFQ |
| ADEKOM-KSPKSP PET / high-pressure oil-free | PET / HP | on RFQ | 30–40 bar(g) | on RFQ | oil-free | Adekom | RFQ |
| ADEKOM-KSOKSO dry screw oil-free | Oil-free | on RFQ | on RFQ bar(g) | on RFQ | oil-free | Adekom | RFQ |
| ADEKOM-GASProcess-gas screw | Process gas | on RFQ | on RFQ bar(g) | on RFQ | — | Adekom | RFQ |
Sourcing sequence
From duty sheet to FOB
02 · Shortlist
Plant, not trader
Rows are Chinese manufacturing plants listed from public factory data. Listing is not exclusive agency and not a verification badge.
03 · Quote
One English RFQ
You write the duty in English. We issue the same sheet so quotes are comparable. The plant remains the seller.
04 · Ship
FOB or CIF
Wooden packing, HS 8414, inspection before loading. Terms are stated before the PO, not after.
Specification pages
Buyer-intent duties, not a supplier list
75 kW 8 bar, PET 40 bar, Class 0 — pages built for how engineers search. Each one RFQs matching listed plants.
| Duty | Write on the RFQ | |
|---|---|---|
| 75 kW 8 bar rotary screw compressor | 75 kW at 8 bar(g) is a common plant-air point. FAD is not a brochure range — it is the flow at that pressure, after the cooler, for the voltage you actually run. | Open |
| 110 kW 10 bar rotary screw compressor | 10 bar(g) is not 8 bar with a different sticker. FAD falls as pressure rises. Write 110 kW and 10 bar together, then the flow you need at that point. | Open |
| 40 bar PET compressor | PET blowing at 40 bar(g) is a high-pressure oil-free duty. Cavities, bottle volume and recovery pressure size the skid — not the word “PET compressor”. | Open |
| Class 0 oil-free compressor | Class 0 means a stated test method at a stated point in the air system. An oil-free airend without a paper is not Class 0 on this desk. | Open |
| Compressor for laser cutting | Laser tables do not run on 8 bar workshop air. Pressure, dryness and oil content sit in the OEM warranty. Copy those numbers onto the RFQ. | Open |
| How to specify an air compressor | If the RFQ only says “compressor, China”, a plant cannot price it. Start with architecture, then the duty point, then the papers. | Open |
Chinese compressor plants listed by specialty from public factory data and plant files. Listing is not a verified-factory badge and not exclusive agency. The plant remains the seller.
| Plant | Cluster | Specialty | Documents | Export |
|---|---|---|---|---|
Adekom
Dongguan
|
Dongguan | PET/high-pressure oil-free · Dry screw oil-free · Process-gas screw |
CEPEDASME
|
Export ready |
Baosi
Ningbo
|
Ningbo | Screw air-ends · Oil-injected/oil-free screw · Process gas |
On RFQ
|
Export ready |
Denair
Shanghai
|
Shanghai | Screw · Oil-free · Centrifugal |
TUV
|
Export ready |
Fusheng
Shanghai
|
Shanghai | Oil-injected/oil-free screw · Piston · Centrifugal (FS-Elliott) |
ISO 9001CEAPI
|
Export ready |
| Hanbell Shanghai | Shanghai | Screw air-ends · Refrigeration screw · Oil-free scroll |
On RFQ
|
Export ready |
Jaguar
Xiamen
|
Xiamen | PM VSD screw · Oil-free · Piston |
On RFQ
|
Export ready |
Jufeng
Wuxi
|
Wuxi | Oil-injected/oil-free screw · Laser-cutting packages · Booster |
ISO 8573CEASMETUVAPI
|
Export ready |
Kaishan
Shanghai
|
Shanghai | Screw · Portable/diesel screw · Centrifugal |
On RFQ
|
Export ready |
Lida
Quanzhou
|
Fujian OEM | Portable piston/screw · General industrial compressors (Lida/Luowei brands) |
CEAPICCC
|
Export ready |
Moon-Tech
Yantai
|
Yantai | Refrigeration screw/centrifugal packages · Process-gas compression · CO2 |
On RFQ
|
Export ready |
SCR
Shanghai
|
Shanghai | PM VSD screw · Oil-free screw/scroll · Two-stage |
CETUVAPI
|
Export ready |
Seize Air
Shanghai
|
Shanghai | PM VSD screw · Two-stage · Low-pressure |
CCC
|
On RFQ |
Xinran
Shanghai
|
Shanghai | Screw · Oil-free · Centrifugal |
On RFQ
|
Export ready |
Shengu
Shenyang
|
Shenyang | Centrifugal · Reciprocating process · Axial compressors |
ASMEAPICCC
|
Export ready |
Snowman
Fuzhou
|
Fuzhou | Refrigeration screw/piston (SRM/RefComp) · Compressor packages · Process gas |
On RFQ
|
Export ready |
Success Engine
Shanghai
|
Shanghai | Oil-injected screw · Oil-free · Centrifugal |
On RFQ
|
Export ready |
Sunsource
Wenling
|
Wenling | Oil-free piston · Medical/lab · Silent |
CE
|
Export ready |
Fine Air
Wenling
|
Wenling | Oil-free piston · Small industrial/portable air pumps and compressors |
ISO 9001
|
Export ready |
Xiya
Wuxi
|
Wuxi | Oil-free dry screw · Two-stage PM VSD · Portable |
API
|
On RFQ |
Xinlei
Wenling
|
Wenling | Screw · Piston · Oil-free |
On RFQ
|
Export ready |
Why this desk
Specify the compressor. Then RFQ the plants that can build it.
Overseas buyers do not need another supplier directory. They need a technically correct duty sheet — and the same sheet sent to Chinese factories that can actually hold the pressure.
Chinese plants send lists, drawings and certificates. We write the English specification pages and route the RFQ. The plant stays the seller. A listed row is not a claim of exclusive agency or a completed factory audit.
A1
Factory-direct
No relabelled trader stock. The quote comes from the works that machines the airend or packages the skid.
A2
English spec sheets
kW, bar, FAD, voltage, ISO class and packing — written for a buyer file, prepared from the plant’s source data.
A3
Documents on the row
ISO 9001, CE, PED, ASME where they exist. Missing papers are marked missing — not invented.
A4
One RFQ, several plants
Shortlist machines across clusters. We issue the same duty sheet so quotes are comparable.
Export desk
Terms before the PO
FOB Ningbo / Shanghai / Shekou
Standard for screw and piston packages. Plant handles export packing and customs; you nominate the forwarder.
CIF named port
Used when the buyer wants a landed-cost number. Insurance and ocean freight stated as a separate line.
Packing & HS 8414
Plywood cases, moisture barrier, lifting marks. Commodity code and wood treatment called out on the packing list.
Inspection
Factory trial run, third-party inspection on request, and documents scanned before the vessel cut-off.
FAQ
Buyer questions
What goes on the duty sheet, who sells the machine, and which factories appear on this English desk.
What specification should an RFQ include?
Working pressure in bar(g), required FAD at that pressure, motor kW or site limit, ISO 8573-1 class if oil-free, 50/60 Hz and voltage, quantity, destination and FOB or CIF.
Who is the seller?
The manufacturing plant. CompressorB2B is the English specification desk and RFQ router — not a trading company.
Do you sell as a trader?
No. The plant remains the seller. CompressorB2B is the English specification desk and RFQ router.
What HS code applies?
Most air compressors ship under HS 8414. The packing list states the commodity code and wood treatment.
Are listed plants verified factories?
No. Listing is from public factory data and files we hold. It is not a factory-verification badge or exclusive agency. Plants that finish onboarding receive RFQs in the factory desk.
Desk notes
Specify before you buy
ISO class, PET pressure, FOB packing — written for a buyer file, not a brochure.
FOB Ningbo and HS 8414 packing
Terms before the PO: plywood cases, moisture barrier, lifting marks and the commodity code on the packing list. The plant remains the seller.
PET blowing: 30–40 bar packages
Bottle blowing is a high-pressure oil-free duty. Cavities, recovery and booster staging belong on the RFQ.
ISO 8573-1 Class 0 for food and pharma air
Class 0 is a plant claim against a stated test method, not a sticker. Put the class, dryer and sterile filter on the duty sheet.
How to write a factory-direct compressor RFQ
Send bar(g), FAD, kW, ISO 8573-1 class, voltage and Incoterm. The desk routes the duty sheet to the works that can build it.
RFQ desk
Send the duty sheet
A plant engineer can answer this form. If you already shortlisted models, they are copied in. If not, describe the process and we route it.
- → Work email only. Quotes go to the company, not a public inbox.
- → Voltage and frequency matter as much as bar. State both.
- → Typical first reply: 1–2 working days after the plant confirms capacity.
Chinese plants: send the product list and certificates. We handle the English specification pages and the buyer RFQ. Onboarding lives on the factory-join page.
工厂入驻 →