
Departing from Qingdao,
Build a flexible life.
Qingdao Longshenghe Passive Integrated House Development Co., Ltd. covers an area of about 40,000 square meters and integrates research and development, production, sales, leasing and import and export trade services. With a professional team, environmentally friendly materials and perfect services, we provide high-quality integrated housing products to customers around the world.
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From convenient expansion to customized space, it is suitable for residential, office and commercial scenarios.


Double-wing expansion box with sloped roof 20 feet specifications
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Quality runs through every detail.
With innovative space structure, strict quality control and reliable delivery services, we serve the project needs of different countries and regions.
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