Satış ve Tedarik jacqueline@heltec-energy.com 0086-028-83267289/+8618583756538 +8618583756538 Yardım ve Destek support@heltec-energy.com No. 16, Chenghong Yolu, Chenghua Bölgesi, Chengdu, Sichuan, Çin - Satış Müdürü - Jacqueline Zhao E-posta: Jacqueline@heltec-energy.com Telefon/WhatsApp/WeChat:+86 185 8375 6538 Chloe Chan E-posta:sales4@heltec-energy.com Telefon/WhatsApp/WeChat:+86 18889201022 Nancy Shi E-posta: nancy@heltec-energy.com Telefon/WhatsApp/WeChat:+86 184 8223 7713 Winnie Lin E-posta: sales6@heltec-energy.com Telefon/WhatsApp/WeChat: +86 15208216921 Cheryl He E-posta: sales2@heltec-energy.com Telefon/WhatsApp/WeChat:+86 19081343235
