China Factory · OEM · Wholesale

Small Pumps. Big Power.
Grouting & Injection Pumps from China.

Direct from our China factory: compact high-pressure grouting pumps — also called concrete injection pumps — for polyurethane, acrylate, cement and polyurea. Small enough to carry with one hand, powerful up to 800 kg/cm². Built for distributors and waterproofing contractors, with OEM, private label & wholesale programs.

6pump series, one factory
800kg/cm² max pressure
4000kg/h max flow

Factory-direct from $60 / unit — professional pumps every contractor can afford.

9999 high-pressure grouting pump M18 high-flow grouting pump W06 brushless grouting pump W19 brushless cement grouting pump 9999 — the classic one-hand pump M18 — 80 kg/h high-flow polyurea pump W06 — brushless, 800 kg/cm² W19 — 4000 kg/h cement pump

Shop by Series

Six series from one factory — covering every grout type: PU, polyurea, acrylate, cement and water glass.

Best Sellers

The most re-ordered pumps by waterproofing contractors.

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Why GroutingPump

Own mould workshop, CNC machining, strict testing — quality guaranteed at factory price.

01
Own Factory & Moulds

Lathes, wire-cutting, milling and moulding in-house. Spare parts always available.

02
Up to 800 kg/cm²

Brushless series reaches 800 kg/cm²; standard series 700 kg/cm² with safety valve.

03
Small but Powerful

As light as 6.8 kg, yet punching up to 800 kg/cm². Carry anywhere, seal anything.

04
Worldwide Supply

220 V / 110 V versions, wooden-case packing, English manual, video support.

OEM / ODM / Wholesale

Your Brand on Our Pumps

We build grouting pumps and injection pumps for distributors and brands worldwide. Tell us your brand, voltage and packing requirements — we build to your spec.

05
Your Logo & Colors

Private-label branding and custom machine colors for your market.

06
Voltage & Plugs

220 V standard, 110 V on request, with plug types to match your country.

07
Export-Ready Packing

Cartons for light pumps, wooden cases for heavy models, with manuals and videos.

08
Distributor Pricing

Wholesale tiers for resellers and project contractors. Ask for a quote.

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Applications

One machine for every leak: crack injection, curtain grouting, tile debonding, foundation reinforcement.

  • Basements, diaphragm walls & elevator pits
  • Tunnels, subways & pipe galleries
  • Expansion joints, dams & reservoirs
  • Roofs, kitchens, bathrooms & tile hollowing (M28)
  • ️ Mines, slopes & water-glass double-liquid grouting

Get factory price in 12 hours

Tell us the model + quantity. We reply with price, freight and delivery time.

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