1. Ihe eji egbu egbu aha ya bụ mgbanaka slewing, mgbanaka slewing , swing bearing.
2. Anyị nwere ike ịnye Slewing bearing surface and teeth treatment
3. OEM dị
4. Akwụkwọ ikike anyị bụ ọnwa 12
5. ISO9001: 2015, CCS, SGS na ndị ọzọ iri atọ ọzọ nnyocha dị.