WE ARE
RAILWAY EXPERTS

We are a rail fastening system manufacturer focused on offering reliable and qualified rail fasteners for customers from all over the world

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JK GROUP

JK group was founded in 2010 . With 10 years specializing in railway fasteners , JK has served many demanding markets and services worldwide , including USA , dubai , England , Kazakhstan Argentina , Spain , etc .

The CEO of JK group , Jacob Rodriguez , was only an engineer engaging in maintenance management but with years of experience in maintenance he starts to be the leader for JK team and expand the market from domestic to overseas . Jacob Rodriguez was a very young engineer for the JK team to be entered into the Global market .

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WHAT DO WE oFFER?
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Rail Clip Production

We have 4 automatic clip production lines with robot hands, which have the production volume for 60,000 pieces clips per day.
Advantages for robot hands production:

– Guarantee the dimensions stability
– Increase the quality
– Maximum the production volume
– Reduce labor cost

Hot/Cold Forging

With the advanced forging production lines, we are able to produce screw spikes, rail bolts, rail clamp, rail anchor, and all other forged products.

Our advantages:

– Advanced production equipment, mature production technology and perfect quality assurance system.
– High production volume, able to produce with the fastest speed.
– Mature management system with lowest cost, which guarantee the quality stability.
– Competitive price with best service.

Lost Foam Casting

We use lost foam casting process, the advantages as below:

– Without Limits.Lost Foam enables geometrically complex cast parts to be created with the highest quality.
– Dimensionally exact. – High dimensional accuracy and low tolerances.
– Better Surface. Surface smooth and less flaws.
– Without subsequent machining. Lost Foam is done without a core and without burrs so that there is almost no subsequent fettling work.
– Weight reducing. Lost foam enables the creation of thin-walled, filigree cast product.
– Environmentally friendly. Energy efficient casting process with low emissions and closed mould material circulation.

Plastic Injection Moulding

With advanced injection machines, we are able to offer:

– Angle plate or rail insulator
– Rail pad
– Plastic dowel
– Other products according to customer’s needs

Surface Treatment

We are able to do various surface treatment with the most advanced technology. All the surface treatment is eco-friendly and finished in our own factory.

– Electrostatic spraying for rail clips. Anti-corrosion for 2 years.
– Darcromet for most rail fasteners. Anti-corrosion for 10 years.
– Zinc-nickel alloy co-permeation for most fasteners. Anti-corrosion for 20 years.

Products Inspection

Our testing center the most advanced testing equipment:

– Universal testing machine
– Spectroscopic test machine
– Hardness Test machine
– Cold Bending Test Machine
– Fatigue test equipment for clip
– Fluorescent magnetic particle inspection machine
-Salt spray test equipment

Fastening System
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Rail Clip
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Screw Spike
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Rail Bolt
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Rail Clamp
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Tie Plate
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Casting Shoulder
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Fish-Plate
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Rail insulator
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Plastic Dowel
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TPU Rail pad
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Steel Rail
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