- TEL TEL：（+86-10）63317853/63317852
- Mail Email： dyoffice@cerieco.com
- Sobey FAX TAX： （+86-10）68342144/63317844
- OFFICE ADDRESS China · no. 248 guanganwai street, xicheng district, Beijing, China.
Copy right：China-East Resources Import & Export Co. Record n varchar：Beijing ICP 10211112. Technical Support：Seven star diman& yi long tian.