Harapan Deepblue AC Manufacture Corp., Ltd. Alamat 20 Xixin Avenue, Zona Teknologi Tinggi Barat, Chengdu, PRChina Surel yut@dlhope.com young@dlhope.com Telepon Telepon: +86 028-87827362Whatsapp: +86 15882434819Faks: +86 028-87843334
