Hangzhou Pinming Software. 

Pinming Technology Co., Ltd. focuses on the research, development, marketing, and technical support of diverse computing solutions. Their core software portfolio includes specialized applications for complex calculations, formwork design, construction project management, and comprehensive Building Information Modeling (BIM). Beyond software, the company extends its operations to creating and distributing network infrastructure hardware and security surveillance products. They also deliver robust information system integration and technical consultation services. The firm was established in 2011 and is headquartered in Hangzhou, China.