JM Machinery Technology

JM Machinery Technology Xuzhou Jiuman Machinery Technology Co., LTD. We specialize in designing, manufacturing and repairing Kelly bar. Xuzhou Jiujie Machinery Technology Co., LTD.

Mass production of all kinds of kelly bar accessories. These include XCMG,Sany, Zoomlion, MAIT, IMT, YUTONG, Casagrande and Soilmec. We can provide you with drilling rig machine, Kelly bar and various accessories(XCMG SANY ZOOMLION MAIT IMT and Solimec ).We have low price and high quality products, a variety of models and sizes for you to choose from, we have professional technicians to communicate with you one to one to solve problems and provide customized services.

We're excited to share that our premium small-size drilling rods have arrived safely in Las Vegas, USA us📦They are prepa...
04/03/2026

We're excited to share that our premium small-size drilling rods have arrived safely in Las Vegas, USA us📦

They are prepared for CONEXPO-CON/AGG, one of the world’s most influential construction equipment exhibitions. For JM, this is more than a shipment — it’s a meaningful step in bringing our products to a truly global stage, allowing more industry professionals to see our workmanship, manufacturing consistency, and application value in person.

Why this matters for our customers and partners:

When drilling tooling is only seen online, it's hard to judge the details that actually impact performance on site — fit-up quality, surface protection, finishing, packaging, and the “small things” that determine whether the product installs smoothly and works reliably under real jobsite conditions. CONEXPO-CON/AGG gives us a chance to present these details face-to-face, answer technical questions directly, and share how we support contractors with tooling matching and spare parts planning to reduce downtime risk.

This show is also an opportunity for JM to strengthen our international presence and communicate our commitment to long-term cooperation: responsive service, practical engineering support, and reliable delivery.

If you are attending CONEXPO-CON/AGG in Las Vegas, we'd be glad to connect and exchange insights. 🤝

Feel free to message us to arrange a quick meeting during the show.

The XCMG XR400E is being Remanufactured in our workshop!Our Main Products & Services Range:✅Kelly Bars For All Brands Dr...
02/12/2025

The XCMG XR400E is being Remanufactured in our workshop!

Our Main Products & Services Range:
✅Kelly Bars For All Brands Drilling Rigs

✅Spare Parts For Kelly Bars & Drilling Rigs

✅New & Used Construction Machines (Rotary Drilling rigs,Excavator,Cranes,ect.)

✅Official Factory Sources Machines

✅One-stop Refurbishing Maintenance & Exporting Service Solutions for Used Foundation Construction Machines and Equipment,ect.

🔗https://jmachglobal.com

🛒https://jmkellybar.en.made-in-china.com
























28/11/2025

JM boasts a highly skilled technical production team specializing in the manufacturing of DTH hammers, core barrel assemblies (CFA), Kelly bars across various models, and rotary drilling rigs from multiple brands.

Customization services for these equipment models are currently in strong market demand. JM is intensifying its production efforts.🚢🚢🎉🎉

☎️WhatsApp: +8618852167087

📮[email protected]

🔗https://jmachglobal.com

🛒https://jmkellybar.en.made-in-china.com



JS419-4*19 Kelly bar is now available for shipment!🚢✅Internal locking structure,✅Alloy steel, galvanizing process✅Flly a...
25/11/2025

JS419-4*19 Kelly bar is now available for shipment!🚢

✅Internal locking structure,
✅Alloy steel, galvanizing process
✅Flly automatic machine welding
✅Rust-proof and bright paint coating

Friction type, internal locking type, spiral type drill pipes - all available for customization and purchase!🚀🚀🚀

☎️WhatsApp: +8618852167087

📮[email protected]

🔗https://jmachglobal.com

🛒https://jmkellybar.en.made-in-china.com


18/08/2025

One of the well-maintained XR360s is about to be dispatched...

✅1.Looking for a model with a good cost-performance ratio? ✅2.Don't know how to choose?
✅3.The requirements are not very clear?
✅4.One-stop service for rotary drilling rigs?

Please come and find me!
☎️WhatsApp: +8618852167087

📮[email protected]

🔗https://jmkellybar.en.made-in-china.com

14/08/2025

The quality of JM Kelly bar: Mechanical arm from Fanuc - intelligent machine welding platform. The welding task requires no human intervention throughout the process, which is reliable and efficient!

☎️WhatsApp: +8618852167087

📮[email protected]

🔗https://jmkellybar.en.made-in-china.com























Address

铜山区
Xuzhou

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