Hasung ƙwararren masani ne kan sarrafa injinan siminti da narke ƙarfe masu daraja tun daga shekarar 2014.
SAR yana daya daga cikin manyan mashahuran gwal da masu kera kayan adon gwal a Turkiyya, Turai.

A ranar 27 ga Afrilu, 2025, mai kamfanin Hasung ya ziyarci SAR Gold a Istanbul, yana neman haɗin gwiwa a sandunan zinare, yin kasuwancin sandunan zinare. Kafin ziyartar, SAR Gold ya aika da bincike zuwa Hasung don neman injunan simintin simintin simintin zinare da injunan granulating na gwal ,
tallace-tallace na Hasung ya yi magana ga SAR Gold, tare da sabis na ƙwararru da farashi mai gasa, SAR Gold ya gayyaci Hasung zuwa Istanbul don magana fuska da fuska.
A yayin ziyarar, mun yi magana game da ƙayyadaddun injuna na zinariya bullion da batutuwan fasaha. SAR Gold wakilin kuma idan aka kwatanta da sauran kamfanoni zance tare da namu, amma a fili saboda Hasung ne mafi girma zinariya inji factory ga wannan masana'antu a kasar Sin, tare da ISO 9001 amince, CE bokan da hažžožin na inji, high quality aka gyara shigo da daga Japan da kuma Jamus na Hasung inji, Tare da 2 kwanaki sadarwa, SAR Gold jefa da yarjejeniyar zuwa Hasung.
Bayan komawa China, SAR Gold ya biya ajiya nan da nan.
A karshe ziyarar ta shaida mahimmancin ginawa da kuma ci gaba da kulla huldar kasuwanci. Mun yi nisa tun lokacin da muka fara aiki tare, kuma ina fatan gina kyakkyawar makoma tare da su.