Changzhou Suma Precision Machinery Co., Ltd Factory Tour

Wire Cutting Machine

Grinding Machine 

CNC Milling Machine 

Quenching Machine 

Grinding Machine

Differnt Size of Sprag Site management

Different sizes of the sprag available can better meet diversity of customer needs . 

Sufficient inventory of Semi-Finished Products can make fast shipment . 

Rich Inventory of Standard Sizes make shipment within 1-2 days . 

Firstly, OEM / ODM is definately workable with us. We deal with this kind of cases every year up to 20-50 Orders . 

          We Design the products / Produce based on the drawing / Type the Logo on finished bearings / Make brand box for package . 

Second, We have a professional Technical Team to study your products , deisn the goods until it unanimously approved by your company . Can customize for non-standard items too , open the mould , produce samples , won't proceed the production unless sample past your test. 

Third, we do 100% test with every-piece of finished products we produce before they departure.  Check the Appearance, Dimensions, Hardness, Torque Capacity, Rotation Speed, Marks and Package to ensure every piece arrive you perfectly . 

Fourth, We have Full production line and Technical Team to ensure the One way clutch bearings / Backstop Clutch / Overrunning Clutch / Needle Bearings / Cam Follower Bearings produced in Top Quality .