Metal CNC machining service 

Types of flip bearings: flip bearings have small friction resistance, easy lubrication and maintenance, and flip bearings are manufactured by technical professional chemical companies, but compared with rolling bearings, the number of flip bodies is relatively limited, the vibration resistance is slightly poor, and the rotation speed is relatively large. Porcelain bearing means that the bearing reversing body is made of structural ceramics, and the reversing body is often used. The key is that it has the following characteristics: first, light weight, second, small linear expansion coefficient, and third, high tensile strength.Customized Auto parts with cnc machining service   Our Advantages of CNC Machining Our engineers can handle complex and precision parts in several industries without a problem. RongNa has extensive in-house equipment for both manufacturing and testing. Your parts will be manufactured and inspected with our advanced in-house equipment,…