Chongdd Heltec የኃይል ልማት ቴክኖሎጂ CO., LTD. ቁጥር 16, ቼንግንግ ጎዳና, ቼንግዋዋ ወረዳ, ቼንግዱ, ሲኪን, ቻይና jacqueline@heltec-bms.com /echo@heltec-bms.com 0086-028-8367289/+866181233360 +8618583756538 - የሽያጭ ሥራ አስኪያጅ - Jacqueline ZHOO ኢሜል: Jacqueline@heltec-bms.com Tel / Whatsapp / Wechat:+866 185 8375 6538 ናንሲ ሺ ኢሜል: ናንሲ @ heltec bms.com Tel / Whatsapp / Wechat:+866 184 822333333333332333 ቺንግ ቺንግ ኢሜል: sucre@heltec-bms.com Tel / Whatsapp / Wechat:+86 296 8644 23 2313 ጀኔና xie ኢሜል: Justina@heltec-bms.com Tel / Whatsapp / Wechat:+866 187 8432 3681
