Langfang Changzhi Insulation Materials Co., Ltd. is located in Dacheng, Hebei, renowned 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 various specifications and performance, featuring excellent properties such as lightness, high strength, thermal insulation, heat resistance, and fire resistance.

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

LC7.5 Lightweight Aggregate ConcreteSuitable for load-bearing structures, floors, walls, etc., offering the combination of lightness and high strength.

B-Type Lightweight Aggregate ConcreteEngineered specifically for high fire-resistant structural requirements, catering to special engineering needs.

The company will adhere 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 jointly create a brighter future.