Founded early 2014, Buttonwood Inc. is a leading, digital and e-commerce service partner in China, helping brands and retailers build e-commerce success.

梧桐树电商成立于2014年初，是国内领先的数字服务和电子商务服务商，助力于品牌方和零售商在中国电商市场上的成功。

Qiankun E-commerce Service is specialized in providing associated services to dealers who sales online.

乾坤电子商务服务公司致力于为从事网上销售的零售商家提供配套服务。