Langfang Changzhi Insulation Materials Co., Ltd. is located in Dacang, Hebei, known as the "Insulation Capital," situated 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 customized services of lightweight aggregate concrete, offering a range of strength grades and performance characteristics, including:

Lightweight aggregateWe offer a variety of lightweight aggregates with superior properties such as lightness, high strength, thermal insulation, heat resistance, and fire resistance.

5.0 Type Lightweight Aggregate ConcreteSuitable for non-load-bearing structures, thermal insulation layers, filling layers, etc., offering advantages such as light weight, thermal insulation, and soundproofing.

7.5 Type Lightweight Aggregate ConcreteIdeal for load-bearing structures, floors, walls, etc., offering the combination of lightweight and high strength properties.

B-Type Lightweight Aggregate ConcreteEngineered specifically for building structures with high fire performance requirements, catering to special engineering needs.

The company upholds the principle of "customer first, integrity first" and continuously provides excellent products and trustworthy services to our clients. We sincerely strive to collaborate with like-minded individuals from all walks of life to contribute to the national environmental protection cause and create a brighter future together.