Langfang Changzhi Insulation Materials Co., Ltd. is located in Dacheng, 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 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 superior properties such as lightness, high strength, thermal insulation, heat resistance, and fire resistance.

5.0 Type Lightweight Aggregate ConcreteSuited for non-load-bearing structures, thermal insulation layers, filling layers, etc., featuring lightweight, thermal insulation, and noise reduction advantages.

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

B-Type Lightweight Aggregate ConcreteEngineered specifically for high fire-resistant architectural structures, meeting special engineering requirements.

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 distinguished individuals from all walks of life to contribute to the national environmental protection cause and create a brighter future together.