I-OGM ine-OGM0.8 kunye ne-OGM1.5, nganye inobubanzi bomphezulu osebenzayo obahlukeneyo.
Ukuba ufuna olu hlobo lwe-ring mold, ungaqhagamshelana nathi.
Zonke iisayizi zingenziwa ngokwezifiso, zonke zisebenzisa ubuchwepheshe bokubhola imipu yomatshini we-CNC, kwaye umphezulu wokukhupha amasuntswana uthambile