Prodaja i nabava jacqueline@heltec-energy.com 0086-028-83267289/+8618583756538 +8618583756538 Pomoć i podrška support@heltec-energy.com br. 16, Chenghong Road, Chenghua District, Chengdu, Sichuan, Kina - Menadžer prodaje - Jacqueline Zhao E-pošta: Jacqueline@heltec-energy.com Tel/WhatsApp/WeChat:+86 185 8375 6538 Nancy Shi E-pošta: nancy@heltec-energy.com Tel/WhatsApp/WeChat:+86 184 8223 7713 Coco He E-pošta: jacqueline@heltec-energy.com Alice Li E-pošta: jacqueline@heltec-energy.com
