佰链荟英文版网站正在建设中，敬请期待！
The website is now under construction. Please look forward to it!
总部地址：北京市朝阳区博雅国际中心2002
Headquarters Address: Boya International Center, Chaoyang District, Beijing, 2002
联系电话：010-82356136 15110172001
Telephone：010-82356136 15110172001
联系邮箱：billionchain@126.com
E-mail：billionchain@126.com