Shentang International, Inc. operates its business through Shengtang Craft Design (Shenzhen) Co., Ltd. (Shengtang). Shengtang is a wholly owned subsidiary of Boom Spring International Limited (Boom Spring). Shengtang engages in design, source for production and sale of glass products, which are used as festival gifts, home decorations and craftworks. All of the three categories of products are made of glass tube and glass rod, and some of them combine the use of wire, shell and crystal. The designs of Shengtang's products can be classified in two categories: glass craftwork and wire craftwork. On July 22, 2009, the Company entered into an exchange agreement with Boom Spring, which resulted in Boom Spring becoming its wholly owned subsidiary.