15 degree single row Booster pump used Angular contact ball bearing 7217C

Our technology:

1.All of our bearing sizes have annealing and normalized tempering to guarantee the hardness will not change at different temperature.
2.All of our bearing sizes have strictly lathe process,grinding process and superfinish process to guarantee the dimention can meet the international standard.
3.All of our bearing sizes will be washed strictly by kerosene and degaussed to guarantee the cleanliness of bearing.
4.All of our bearing sizes will be inspected strictly by bearing measurement instrument to guarantee all the products are acceptable.
5.All of our bearing sizes have antirusting oil to guarantee the save time and working life of bearing.

Our advantages:

1. Strong Manufacturing Capability
We could complete all ordered items excellently with over one hundred of advanced equipment running in 6 plants in
China.We yearly produce 300 kinds of bearing types, 15 million sets items and the output value is more than $fifteen 
million last year.
2. Perfect Quality Control System
We have perfect quality control systems and testing equipment and experienced engineers.
3. Large Inventory/stock
We could offer from stock throughout the year for most of the general bearing types,  such as Deep groove ball bearing, 
Tapered Roller Bearing, Needle Roller Bearing, Thrust Ball Bearing,etc.
4. Competitive price
We try our best to offer our customers with competitive price and excellent after-sale service and trade term.
5. Shortest Delivery Time
Based on expanded manufacturing capability and large inventory, we could delivery very fast upon request. 
The shortest delivery time would be within 2 business days.
6. Non-standard Customized Service
We could produce many kinds of non-standard bearings and work piece upon your special requests and offer
in-house test report by professional engineers. All this need is your special bearing type, drawings or samples. 
This is another our great advantage in this field.
7. After-service
We can help you reduce your operation’s energy usage and improve its sustainability. And we will work with 
you to define where to focus, and how to get the fastest return on your investment.