Our group----- Shandong Zhengren Group was founded in 1974. We are an enterprise integrating scientific research, design & manufacture, material production, and construction. Our company is committing to the research & development of green energy-saving buildings. And the unique ICF system invented by our company is the solution to the same lifespan between fire-resistant thermal insulation material and the building structure, and helps a lot in providing a safe and healthy living environment.

This system absorbed the mature technology from America and Austria, and improved a lot in the durability of material and the application of more kinds of building structures. Now it has reached advanced international standard. We now have our own unique system of block manufacturing, construction design and on-site construction technology.