Ông Đoàn Văn Hoàng, sinh ngày 07/8/1984 tại Vĩnh Bảo, Hải Phòng, là đồng sáng lập thương hiệu HRT (Heating – Refrigeration – Technology), cùng bà Vũ Thị Lan và ông Nguyễn Việt Cường. Tốt nghiệp ngành Kỹ thuật Nhiệt Lạnh tại Đại học Thủy sản Nha Trang năm 2007, ông hiện là Giám đốc Công ty TNHH Điều Hòa Thông Gió HRT, đóng vai trò quan trọng trong phát triển lĩnh vực điều hòa – thông gió tại Việt Nam. Trụ sở công ty đặt tại số 18TT16, đường Foresa 8B, khu đô thị sinh thái TASCO, Hà Nội. 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