Hope Deepblue Air Conditioning Manufacture Corp., Ltd. អាស័យដ្ឋាន 20 Xixin Avenue, Western High-tech Zone, Chengdu, PRChina អ៊ីមែល yut@dlhope.com young@dlhope.com ទូរស័ព្ទ ទូរស័ព្ទ៖ +86 028-87827362Whatsapp៖ +86 15882434819ទូរសារ៖ +86 028-87843334
