Sanwhole was founded in 2008. Sanwhole focuses on software development, is active in areas that need to be addressed but still unresolved, and offers easy and enjoyable solutions.

Sanwhole Office provides a complete desktop for individuals including web browser, file explorer, word processing, spreadsheet, presentation, media player, magic note, website creator, PDF creator, CHM creator and memory enhancer. Sanwhole Office for your daily work, learning, life software needs, each has unique function.

Sanwhole Exchange provides a complete office environment for businesses including mailbox server, file sharing server, information server, and online store server. Sanwhole Exchange servers are self-hosted, fully web-client access and can be deployed in company network and Internet.

iOffice Remote Working System provides remote working online services and local ISO 9000 P-D-C-A process control, continual improvement and documented information control to achieve real remote working for government, enterprise and organization.

iSchool Remote Education System is an iOffice system dedicated to students' homework and examination, provides school local and remote homework ISO 9000 P-D-C-A process control and documented information control process control.

SWOTE – Sanwhole Online Traditional Education service is a remote education self-help platform based on traditional education that allows principals to set up online virtual schools, teachers teach remotely, students learn remotely, and obtain the same quality of education as in school learning.

Sanwhole Studio 365 is a suite of apps that help you stay connected and get things done from anywhere. You can use Sanwhole Studio 365 on your desktop, laptop, tablet, and phone. Sanwhole Studio 365 provides desktop software and online services include Vole Interment Expedition, Vole Windows Expedition, Vole Word, Vole Excel, Vole Briefcase, Vole Magic Note, Vole PageShare, Vole PDF Creator, Vole Edutainment, Vole Reviewer, Vole Media CHM and Vole CHM to Website.

Sanwhole Railway Signal stands at the forefront of railway signals, presenting to you online the top technology and development prospects of railway signals from a unique internet perspective. You can manipulation railway signal station equipment at home, in the office or even on your mobile phone to experience the work of station operators.




The owner and leader of Sanwhole is 王明正 (WANG MING ZHENG, English name is Norman Wong). Norman was graduated from Shanghai Railway University (Shanghai Tongji University) in 1996, majoring in signal control. Norman started out as senior engineer in the railway and subway train signal automatic control field and working in the field more than 20 years. When he worked at CRSCD, his footprints spread all over China's trunk railways, from Urumqi in the west to Tumen Yalu River in the East, from Harbin in the north to Hainan Island in the south. After that, he cooperated with Westinghouse for many years, and the products he presided R&D over were successfully applied to Tianjin and Beijing subway. Norman is well versed in project management, quality management and safety management. Prior to focusing on managing Sanwhole, he was the general manager of a well-known metro signal control company. Now, Norman has led Sanwhole in the field of general software R&D for more than 10 years, creating a unique universal software platform. At the same time, Norman continues to develop its areas of expertise working on the development of iZTO (Internet Zone Train Optimize System).

WANG MING ZHENG, Norman Wong, 王明正

Norman has a passion for software. In childhood, he has excellent performance in computer. Has won the national computer competitions first prize. At that time, he used the computer is APPLE II. Norman doesn't like to waste time, like to let the computer do repetitive tasks to save time. Sanwhole software is initially because he was unable to find the save time software and create it for his own use. For example, Creating Vole Internet Expedition is because of unacceptable wasting time on surfing the internet; Creating Vole Windows Expedition is because of unacceptable wasting time on managing files; Creating Vole Media CHM is because of unacceptable wasting time on creating help; Creating Vole Briefcase is because cannot preview media and online resources while presenting in PowerPoint; Creating Vole PageShare is because cannot build a professional website via Word docx document; Creating Vole PDF Creator is because cannot create PDF document easily, etc.

Sanwhole is strong but small. Sanwhole growth is very fast. Our software features are updated every week and increasing every month. Sanwhole software is very advance and unique. You cannot find the similar products in the market. Sanwhole is active in areas that need to be addressed but still unresolved and offers easy and enjoyable solutions.




Vole PageShare List Scroller HTML5 control 6.03.22013, Sanwhole Presents. (



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