Langfang Changzhi Insulation Materials Co., Ltd. is located in Dacheng, Hebei, known as the "Insulation Capital," situated in the Jingjinji region. It is 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 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 insulation, and fire resistance.

LC5.0 Lightweight Aggregate Concrete Type 5.0Suitable for non-load-bearing structures, thermal insulation layers, filling layers, etc., offering advantages such as lightweight, thermal insulation, and soundproofing.

LC7.5 Lightweight Aggregate Concrete Type 7.5Suited for load-bearing structures, floors, walls, etc., offering the combination of lightweight and high strength.

Type B lightweight aggregate concreteEngineered specifically for high fire-resistant building structures, meeting the requirements 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 distinguished individuals from all walks of life to contribute to the national environmental protection cause and create a brighter future together.