常用问题

楼澜数据库覆盖哪些城市？

目前覆盖中国 44 个主要城市的商用不动产市场，包括上海、北京、广州、深圳等。具体城市和数据范围请以数据库中的可用内容为准。

数据多久更新一次？

不同类别的数据更新频率不同，通常为每月到每季度一次；具体记录请以页面显示的更新时间为准。

数据可以导出吗？

数据库提供数据或报告导出功能，具体可导出的内容与格式以相应功能页面为准。

是否提供 API 接口？

可以提供 API 接口。请联系 info@loulancre.com 咨询适用范围。

如何申请试用或联系楼澜？

您可以在官网首页提交免费试用申请，或发送邮件至 info@loulancre.com。

Frequently asked questions

Which cities does Loulan cover?

Loulan currently covers commercial real estate markets in 44 major Chinese cities, including Shanghai, Beijing, Guangzhou and Shenzhen. Please check the database for the available city and data scope.

How often is the data updated?

Update frequency varies by category, typically from monthly to quarterly. Check the date shown with each dataset for specifics.

Can I export data?

Data and report export features are available. The content and format depend on the relevant feature page.

Are API interfaces available?

API access may be provided. Contact info@loulancre.com for details.

How do I request a trial or contact Loulan?

Request a free trial on the homepage, or email info@loulancre.com.