Is Siheng Technology and passive house the same thing?

No siheng full name siheng internet technology service (Shenzhen) co., ltd. was established on 201413 1, and its business address is located at Huangting xiyuan, Dameisha Lake Island, Meisha Street, Yantian District, Shenzhen. Its business scope includes technology development, technology consultation, technology service and technology transfer in the field of network information technology. Passive residence is a brand-new energy-saving building concept advocated abroad, and it is also an important opportunity and platform for promoting building energy conservation in China. Siheng Technology and passive house, one refers to the company and the other refers to the concept of housing construction. They have nothing to do with each other.