LEO is a Hangzhou group whose English site talks to municipal, agriculture, petrochemical, power and general fluid buyers, with a stated export footprint of 160+ countries. The indexed SKUs are the ones KanBeng could treat as catalog families: XST self-primers, ACm peripherals, AJm jets, 4SP borehole and LVR vertical multistage.
Employment of 6,000 is a company claim. It is useful as scale context and useless as a quality score. The technical risk is treating agricultural and domestic machines as industrial process pumps.
LVR competes in the same RFQ pile as CNP CDL. Compare LEO’s curve, not a CDL table.
- Location
- Hangzhou, Zhejiang
- Indexed envelope
- 0.3–200 m³/h · 8–300 m
- Public source
- leopump.com
How to read this plant
Figures in the ledger are supplier or public-site claims until a document is on file. Capabilities are routing tags. The evidence label is the only statement KanBeng makes about how far review has gone.
- City and founding year identify the record; they are not quality scores.
- Plant area and headcount stay labelled as claims.
- Series letters are crowded across Chinese catalogs—use this factory’s drawing, not a generic booklet.
- A listing is not an endorsement, a factory audit or a product certificate.
Official-site company claims; employment and market figures have not been independently audited by KanBeng.
Indexed series
These are published catalog families KanBeng could attach to this manufacturer. Ranges are envelopes, not a promise that one frame covers the whole band. Open the model record for materials, installation and selection notes.
LEO 4SP is a 4-inch borehole submersible family for domestic and agricultural wells.
Buyer note: Confirm well diameter, sand content, motor cooling velocity and cable length. 4-inch motors are not interchangeable blindly.
ACm Series Peripheral / regenerative 0.3–8 m³/h 20–70 m ISO 9906LEO ACm peripheral pumps are small high-head machines for domestic boosting and light irrigation. They are not sewage or solids pumps.
Buyer note: Unsuitable for dirty water. Confirm voltage, frequency and duty cycle before export orders.
AJm Series Jet pump 0.6–6 m³/h 20–55 m ISO 9906LEO AJm jet pumps combine a centrifugal stage with an ejector for deep-well domestic supply.
Buyer note: Ejector location (on pump vs in well) changes performance. Specify well depth and yield, not only the AJm letters.
LVR Vertical Multistage Vertical multistage 1–120 m³/h 20–250 m ISO 9906LEO LVR-class stainless vertical multistage pumps compete in the same buyer set as CNP CDL for boosting and RO.
Buyer note: Compare against the LEO curve, not a CDL table. Confirm chloride and stage count.
XST Series Self-priming centrifugal 5–200 m³/h 8–50 m ISO 9906LEO XST self-priming centrifugals are listed on the English site for agricultural and light industrial water transfer.
Buyer note: Suction-lift claims are test-stand numbers. Recalculate for temperature, altitude and suction-line losses.
What this record is not
- ACm peripheral pumps are not sewage or solids machines.
- AJm jet performance depends on ejector location; the letters do not encode well depth.
- “160+ countries” is marketing geography, not proof that your destination is already served with spare parts.
If you name this factory on an RFQ
- For 4SP, give well diameter, sand content, cooling velocity and cable length.
- For XST, recalculate suction lift for temperature and altitude; do not paste the test-stand number.
- For LVR, compare against the LEO Q-H sheet and chloride limit.
- State voltage, frequency and duty cycle before an export order is priced.
Stated capabilities and papers
The tags below are copied from public company copy. They are useful for routing and useless as a substitute for a named certificate, a test report or a process-capability file.
- Pump manufacturing
- Pump systems
- Machinery
No certificate numbers are indexed on this record. A mark on a homepage is not a listing.
Export markets stated: 160+ countries and regions. Geography on a website is not proof of local service.
Questions buyers actually ask
Is this factory verified?
Read the evidence label on this page. Source pending means we captured a public identity and catalog families. It is not a site audit, a process-capability study or a product certificate.
Can I order from the envelopes on this page?
No. Envelopes are index ranges from public catalogs. The controlling document is the manufacturer-issued curve, material schedule and test grade for the serial you buy.
Why do so many factories share series letters?
Chinese pump designations are crowded. The factory name plus the drawing number is the product. The three letters are a filing cabinet.
How do I put this plant on an RFQ?
Use Send a requirement and name the factory. Incomplete duty points are not forwarded as if they were specifications.