Bicycle Spare Parts Wholesale

1. Red copper: refers to pure copper, the main varieties are oxygen-free copper, red copper, phosphorus deoxidized copper, silver copper; 2. Brass: refers to an alloy based on copper and zinc, which...

Steel is widely used nowadays. Rusting of steel is a very common phenomenon. Under normal circumstances, phosphating is chosen. In addition, blackening treatment can also be used. Blackening...

CNC machining has the following advantages: ① The number of tooling is greatly reduced, and complex tooling is not required for processing parts with complex shapes. If you want to change the shape...

CNC lathe machining and part machining is a technical job. In order to do this well, the operator needs to master the following skills and have the following abilities : 1. The most basic part...