metal parts : 

1. Material:  Q235,SS400or on your demand

2. Technics: Turning

3. Surface finish:  polishing,withoutBurrs

4. Salt fog test: 36 hours

5. Inspection: Slide caliper, microcaliper, projector, 100%,

6. Certification: ISO9001:2008/CE

7. Package: wood crate, rust prevention

8. OEM Service: We can produce the parts according to your drawings or samples.