KARFIN KAMFANI
An kafa cibiyar gwaji ta Xi'an CAS Microstar Optoelectronic Technology Co., Ltd a ranar 10 ga Oktoba, 2019, kuma ta wuce takardar shaidar tabbatar da daidaito ta kasar Sin (CNAS) a shekarar 2021. Kungiyoyin gwaji na uku suna ba da rahoton gwaji tare da tambarin CNAS ga kasashen waje, kuma bayanan gwajin yana da iko da amincin. Har ila yau, muna da ɗaki mai tsabta na matakin dubu, ingantattun kayan gwaji da dandamalin gwajin hasken sararin samaniya, daidai da ƙa'idodin kamfanoni don tsauraran gwajin masana'anta.