HIGH QUALITY, CUSTOM ISO 9000 CERTIFIED SLEWING BEARINGS
UIPI produces consistent quality, custom slewing bearings that reduce your cost and save your time through precise engineering, and 100% traceable, complete in-house manufacturing. It is our goal to be strategically aligned with business partners more than just suppliers.
A Story about “Rejecting” a Client
One day, I received an inquiry from a Colombian customer, with no drawing, only the P/N.
But this is a slewing bearing only we can produce, with no competition.
Because it’s a private label slewing bearing for one of our OEM customers in the US.
He required two pieces(we keep inventory for regular OEM customers), and asked to send them by air.
He also wanted to sign a contract with us, to be the exclusive agency of this customer in the aftermarket of Colombia.
Sounds nice, right?
But we told him to contact the OEM customer directly, please.
We’ve promised the OEM customer “We will NEVER sell your slewing bearings in the aftermarket”
We understand protecting the aftermarket value of our OEMs.
We believe in the basic business rule - Saying what we’re going to do, and doing what we've said.
Regardless if you're buying one slewing bearing or one hundred,
each purchase order we fulfill comes with a detailed inspection report, including
dimensional testing, hardness testing, chemical composition and metallurgy,
all the certificates, tests, and product pictures you will get prior to each shipment.
Industries Served
Here are some typical industrial applications for which we have supplied slewing bearings.
How are We Different from Others?
Get a Glance at How Your Slewing Bearings are Manufactured
Our slewing bearings are produced with modern CNC machines. All the processes done in-house, including heat treatment, which is a very important process for consistent quality.
Optimal Design - Provide the Best Possible Solution for Your Project
With your input, our in-house engineering experts with rich hands-on experience are capable to provide the best possible slewing bearing for your project.
Consistent Quality - the Solid Foundation of Your Business
We utilize a series of specific and strict inspection measures throughout the manufacturing process to ensure consistently high quality. Each slewing ring is stamped with a unique tracking number for complete tracebility, per ISO and API specification.
A Safety Net - We Issue $2M Liability Insurance for Customers!
Many potential customers think working with Chinese manufacturers comes with certain risks. Understanding these concerns and stigma, we issue $2 Million in liability insurance for each of customers as a safety net.
The Ultimate Guide to Purchasing Slewing Bearing in China
Improve Your Purchasing Experience Today
Whether you're trying to reduce cost, improve quality, shorten lead time, or find an application engineer, we appreciate any opportunity to help.


CASE STUDY: How we Helped an Customer Reduce Cost by 30%
They were eager to update their aged product lines based on customer input. But they had not seen any issues with their previous slewing bearing suppliers, nor had their customers suggested any slewing ring problems on their equipment...
