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.
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.

High Technology and skill know-how in precision part industry
Our modern shops are furnished with the most current, high-tech machinery to guarantee that we can provide you with perfectly-machined parts, always manufactured to exacting industry standards. From computer numerical control machining to automatic quality control systems, the advanced manufacturing ensures mechanical components with high accuracy and precision. Our team of experienced machinists and engineers are uniquely qualified to handle even the most challenging machining projects, delivering innovative solutions that set us apart from the competition for our customers. Crawler Crane Drive Sprocket is one of the components we specialize in. Carrier roller SJ102007903 is another essential part for construction machinery.

Custom Mechanical Parts to Meet your Needs
At Jinniu Heavy, we understand that no two clients need the same precision mechanical parts. And that's why we provide custom services that are tailored to our clients' specific needs. From special materials to unique finishes, we can assist you in developing custom mechanical components that are precisely tailored for your construction machinery. From design to production, we offer personalized service and support, so you can get the high-quality parts you need for your projects. Track Roller is another product we can customize for you.

Fast turn around with competitive prices for wholesale orders
Besides quality and precision, we also assure the latest products with competitive low wholesale prices for wholesalers. The very programs that allow us to pass the savings on to your desk without sacrificing quality, reliability, or performance. Whether you require only a handful of parts or an entire order for a mega-project, we have the capacity to meet your schedule and provide the products you need when you need them. When you select Jinniu Heavy as your source for carabiners, you can count on us to always offer the best price and the highest quality. We know a quick delivery is important to our customers.