Vendas e Compras jacqueline@heltec-energy.com 0086-028-83267289/+8618583756538 +8618583756538 Ajuda e suporte support@heltec-energy.com Nº 16, Chenghong Road, distrito de Chenghua, Chengdu, Sichuan, China - Gerente de vendas - Jacqueline Zhao E-mail: Jacqueline@heltec-energy.com Telefone/WhatsApp/WeChat:+86 185 8375 6538 Nancy Shi E-mail: nancy@heltec-energy.com Telefone/WhatsApp/WeChat:+86 184 8223 7713 Coco Ele E-mail: jacqueline@heltec-energy.com Alice Li E-mail: jacqueline@heltec-energy.com
