Langfang Changzhi Insulation Materials Co., Ltd. is located in Dacheng, Hebei, renowned as the "Capital of Insulation," in the Jingjinji region. It is an integrated enterprise committed to the development, design, research and development, 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, featuring excellent properties such as lightness, high strength, thermal insulation, heat resistance, and fire resistance.

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

7.5 Type Lightweight Aggregate ConcreteSuitable for load-bearing structures, floors, walls, etc., offering the characteristics of lightness and high strength.

B-Type Lightweight Aggregate ConcreteEngineered specifically for high fire-resistant structural requirements, meeting the needs of special engineering projects.

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 brighter future together.