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precision mechanical parts

High evaluation precision machining for the wholesale buyer

We, at Jinniu Heavy, are happy to bring our wholesale buyers in the construction machinery industry top-quality precision machining service. Having more than 20 years experience the skilled team at Tirtimas Jaya are committed to providing service and superior mechanical components to our clients exacting requirements. Whether it is track rollers, carrier rollers, idlers or sprockets, we have technical experience to satisfy the requests of your excavators, bulldozers, and crawler cranes.

Top-notch precision machining for wholesale buyers

Trustful provider for mechanical parts of high standard

As a professional manufacturer of high-strength self-drilling screws and other fasteners, JINNIU HEAVY is not only an exporting company since we have our own warehouses. Our excellent reputation is a great reference after years of operation, and we’ve become the proxy target for world-famous enterprises such as XCMG and Caterpillar. When you select Jinniu Heavy as your supplier, you get all of the high-quality precision machined and mechanical parts for your construction machinery. Sprocket and excavator sprockers are some of the products we provide.

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