Kamfanin:Shenzhen Amethystum Storage Technology Co., Ltd. Awanni Kasuwanci: Litinin-Jumma'a 9 na safe zuwa 6 na yamma Waya:+ 86 0755-86719185 Imel: jason.dai@amethystum.com Adireshi:Daki 1601-1602, Shenzhen Bay Venture Capital Building, Nanshan District, Shenzhen, Guangdong, Sin Ku rubuta sakonku anan ku aiko mana
