Yaiyuan software was founded at 01/2013, in Beijing, we have 6 team members now.
we provide Drupal development, training, consulsant service focus on web data collection and wechat platform.
we have hold more 10 times Drupal commerce training in China, which great promote Drupal market in China.
Drupal contributions
Modules maintained:
Field validation http://drupal.org/project/field_validation
wechat Service http://drupal.org/project/wechat
image url formatter http://drupal.org/project/image_url_formatter
user picture field http://drupal.org/project/user_picture_field