Langfang Changzhi Insulation Materials Co., Ltd. is located in Dacheng, Hebei, renowned as the "Insulation Capital," within the Jingjinji region. We are an integrated 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 customized services of lightweight aggregate concrete, offering a range of strength grades and performance features including:

Lightweight aggregateWe offer a variety of lightweight aggregates in different specifications and performance, characterized by excellent properties such as light weight, high strength, thermal insulation, heat insulation, and fire resistance.

5.0 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.

7.5 Type Lightweight Aggregate ConcreteSuitable for load-bearing structures, floors, walls, etc., combining lightweight and high-strength characteristics.

B-Type Lightweight Aggregate Concrete: Engineered specifically for high fire performance requirements in building structures, catering to special engineering needs.

The company adheres to the principle of "customer first, integrity first," consistently providing high-quality products and trustworthy services. We are dedicated to joining hands with individuals of insight from all walks of life to contribute to the national environmental protection cause and create a better future together.