Bicycle, mountain bike expansion rack

Bicycle, mountain bike expansion rack


Customized Style

1. Mechanical equipment cnc milling parts

2. Automotive/motorcycle Bicycle cnc milling parts

3. Welded parts combination reprocessing


Material: Copper, aluminum, steel, stainless steel and other

Surface Treatment

1. Hard chromium plating

2. Decorative chromium plating

3. Zinc plating, gold plating, silver plating

4. Passivation

5. Anodizing

6. Hard oxidation

7. Pickling phosphating


Heat Treatment Mode

Carburizing, nitriding, quenching and tempering



1.Customized OEM service

2.Customized graph processing service

3.Micrometers, gauges, altimeters, hardness meters,

tool microscopes,mirror, automatic three-coordinate tester, surface finish tester, etc.