Oge: June 24,2019 HDV na-anabata ndị ọrụ ọhụrụ Oge: Mee 28, 2020 Mgbanwe nke ụlọ ọrụ HDV Oge: Ọgọstụ 15,2019 Shenzhen HDV photoelectron technology Co., SMT ọnyịnye mmepụta ahịrị Oge: June 26,2019 Mgbanwe mmụta nke Alibaba na HDV otu azụmaahịa mba ofesi haziri.
