The company’s predecessor was Shanghai Xing’an Deli Software Co., Ltd. Shanghai Xing'an Deli Software Co., Ltd. has cooperated with the Zhejiang Provincial Construction Project Cost Management Station to develop project pricing software since 1997. The software is named "Quanta Budget Software 3.4". Since then, "Quanta" has begun to serve cost practitioners in Zhejiang Province.

In 2003, with the preparation of the 03 quota, the company began to develop the supporting software for the 03 version quota. In August 2004, the "Quanta Pricing Version 03 Quota" software was launched. Quanta Software has won high recognition from industry insiders for its "simple operation and ease of use" and has become one of the most influential construction industry software in Zhejiang Province. In 2006, Quanta Software cooperated with the Ningbo Construction Project Tendering and Tendering Management Office to develop the Ningbo construction project electronic bidding system, which began to lead the trend of the Zhejiang electronic bidding era.

In early 2007, Hangzhou Qingzhou Software Co., Ltd. was formally established. Qingzhou Company is determined to build "Quanta Software" into the most valuable software in the construction industry in Zhejiang Province and bring Qingzhou Company's sunshine service to all cost practitioners.

In early 2008, Qingzhou Company integrated industry advantageous resources and fully merged with Hangzhou Meijing Software Co., Ltd., greatly improving its competitiveness in terms of personnel, technology, management and other aspects.

In 2009, Qingzhou Company successively won the honorary titles of Hangzhou High-tech Enterprise, Zhejiang Software Enterprise, and Hangzhou College Student Internship Training Base.

As of the end of 2009, the company has cooperated with Hangzhou Tendering Office, Hangzhou Gardening Office, Ningbo Tendering Office, Taizhou Tendering Office, Lishui Tendering Center, Yiwu Tendering Office, Haining Tendering Center, and Yinzhou Public Security Resource Transactions The Center, Pinghu Tendering and Tendering Center, Anji Tendering and Tendering Center, and Zhuji Tendering and Tendering Center formed a cooperation to jointly develop a computer-aided bid evaluation system, and jointly developed the construction project cost process with the Budget Review Center of the Zhejiang Provincial Department of Finance and the Budget Review Center of the Hangzhou Municipal Finance Bureau. management system. In 2010, Qingzhou Company officially registered the "Qingzhou" and "Qingzhou Guangda" trademarks with the National Trademark Office, and they were officially approved.

In 2010, Qingzhou Company became the compilation unit of the supporting software for the 2010 version of the pricing basis in Zhejiang Province, and cooperated with the Zhejiang Provincial Construction Project Cost Management Station to develop the 2010 version of the pricing software.

Currently, the company has more than 15,000 customers, and user satisfaction is above 85%. So far, Hangzhou Qingzhou Software Co., Ltd. has become one of the most influential companies in Zhejiang's construction software industry. Qingzhou Software focuses on brand cultivation and strives to build "Qingzhou Software" into a famous brand in the domestic construction software industry.