Fawi tein kan langhter khawhnak ding le kan riantuannak kauhter khawhnak ding caah, QC Riantuannak ah zohfeltu zong kan ngei i 100% Original Factory Top Sale Sodium Sulfide 60% caah kan bawmhnak le a phichuak nganbik kan in zumhter, company hmangtu le chawlettu tam deuh caah thilri ttha bik le company ttha bik kan pek zungzal hna. Lunglawm tein kan in don hna, hmunkhat ah thilthar ser hna u sih, cun saduhthah hna kha zuang hna u sih.
Kan riantuannak kha fawi tein langhter khawhnak le kauhter khawhnak lam pakhat in, QC Workforce ah zohfeltu zong kan ngei i kan bawmhnak le a phichuak nganbik kan in pek hna. nangmah he pehtlaihnak ngeih le pakhat le pakhat hlawknak kawl.













Sodium Sulfide nih pawngkam hnahnawhnak
Ti cung ah hnahnawhnak: A tam tukmi nih ti chung thilnung hna cungah hnahnawhnak a chuahter khawh
Vawlei cungah Sodium Sulfide nih a chuahpimi: Thlaici ṭhanchonak a hnorsuan khawh
Biotoxicity: A tam tukmi cu tichung thilnung hna caah a poi kho.