Zhifu Tang brand is affiliated to Hangzhou Bayunji Information Technology Co., Ltd., and Hangzhou Banlun Si Information Technology Co., Ltd. was established in 2011. It is a company that is focused on enterprise information construction in Hangzhou. The main businesses carried out by the company are corporate website construction, Web design, website optimization promotion, domain name registration, server space rental, corporate 400 telephone, enterprise SMS, related software development and sales, etc., providing professional solutions for enterprise information construction.