Langfang Changzhi Insulation Materials Co., Ltd. is located in Daceng, Hebei, renowned as the "Capital of Insulation," in the Jingjinji region. We are a comprehensive enterprise committed to the development, design, research, production, sales, and construction of lightweight aggregate concrete.

Main Products and Services:

We specialize in the production and customization of lightweight aggregate concrete, offering a range of strength grades and performance characteristics, including:

Lightweight aggregateWe offer a variety of lightweight aggregates in different specifications and performance levels, featuring excellent properties such as lightness, high strength, thermal insulation, heat resistance, and fire resistance.

LC5.0 Type Lightweight Aggregate ConcreteSuitable for non-load-bearing structures, thermal insulation layers, filling layers, etc., featuring light weight, thermal insulation, noise reduction, and other advantages.

LC7.5 Lightweight Aggregate Concrete Type 7.5Suited for load-bearing structures, floors, walls, etc., featuring both lightweight and high-strength properties.

Type B lightweight aggregate concrete: Designed specifically for building structures with high fire-resistant requirements, meeting the needs of special projects.

The company upholds the principle of "customer first, integrity first," consistently providing excellent products and trustworthy services. We are sincerely committed to joining hands with distinguished individuals from all walks of life to contribute to the national environmental protection cause and create a brighter future together.