Langfang Kangrunjia Building Materials Co., Ltd. is located in the insulation base of Dacheng County, Langfang City, Hebei Province. Logistics are sent to all parts of the country, with convenient transportation and 5 kilometers away from the highway exit. The company mainly produces and sells fire-resistant materials such as glass magnesium board, container room fire-resistant flooring, inorganic fire-resistant partitions, cement fiber board, flue board, cable fire-resistant sealing board, fire-resistant sealing materials, fire-resistant coatings, and a series of insulation materials such as lightweight aggregate concrete, dry mixed composite lightweight aggregate, aluminum silicate, graphite polystyrene board, etc. It has a complete and scientific quality management system. Langfang Kangrunjia Building Materials Co., Ltd. has been recognized by the industry for its integrity, strength, and product quality. Welcome friends from all walks of life to visit, guide and negotiate business.