About IronTusk
The factory behind the attachments.
IronTusk is the attachments brand of Shanghai Mars Industrial Co., Ltd. We design and manufacture hydraulic breakers, quick couplers, grapples, demolition tools, compactors, augers and rippers for contractors, rental fleets and equipment dealers around the world.
Our story
From breaker workshop to full-line attachment maker
We started by building hydraulic breakers — the most demanding attachment on any excavator. Getting pistons, valves and housings right taught us the discipline of hardened steel, tight tolerances and honest testing.
Customers soon asked for the attachments that go with a breaker: quick couplers to switch tools, grapples to clear the rock, compactors to finish the trench. Today our range covers 30 product families for carriers from 0.8 to 50 tonnes, all built with the same process and the same test bench.
We sell factory-direct, which means you speak to the people who build your attachment — and you get engineering answers, drawings and test reports, not sales slogans.
In numbers
Factory in numbers
Capabilities
Everything in-house, from steel plate to test bench
Cutting & forming
CNC plasma and laser cutting, plate bending and bevelling for Q345B and NM400 steel.
Welding
Robotic and certified manual welding with preheat control for wear plate.
Machining
CNC turning, boring and grinding of cylinders, pistons and pin bores.
Heat treatment
Carburising and quench-and-temper for 20CrMo / 42CrMo parts.
Assembly & paint
Clean-room assembly of hydraulic cells; shot blasting and two-coat paint.
Testing
Pressure, blow-rate and leak testing; inspection video for every order.
Quality
Inspected at every stage
- Incoming material checkSteel grades verified against mill certificates.
- In-process inspectionDimensions checked after machining and welding.
- Final test & videoEvery hydraulic attachment run on the test bench before packing.
Certifications
Compliance you can show your customers
- CEConformity with the EU Machinery Directive
- ISO 9001Certified quality management system
- SGSThird-party inspection available
- Test reportsSupplied with each hydraulic unit
Export & logistics
Packed for the journey, documented for customs
Attachments are strapped on plywood pallets or packed in wooden cases, film-wrapped against moisture, and shipped from Shanghai or Qingdao by sea, rail, air or express. We prepare commercial invoice, packing list, certificate of origin and CE documents.
Plan a shipmentFAQ
About working with us
Who owns the IronTusk brand?
IronTusk is the excavator attachments brand of Shanghai Mars Industrial Co., Ltd., headquartered in Shanghai, China.
Can I visit or audit the factory?
Yes. Factory visits, video audits and third-party inspections are welcome – contact us to schedule.
Which markets do you export to?
We ship to contractors, rental companies and dealers across Europe, North and South America, the Middle East, Africa, Southeast Asia and Oceania.
Start your order
Tell us your machine. We’ll match the attachment.
Send the carrier model, auxiliary oil flow and what you need to break, grab, cut or drill. You’ll get a matched model, drawing and price within one working day.