Taishi Rockwool (Chongqing) Co., Ltd. is a wholly-owned subsidiary of Taishi Rockwool Co., Ltd. It was established on March 13, 2017 with a registered capital of 50 million yuan. The project was completed and put into production in early April 2019. The project adopts the world's advanced rock wool production technology and equipment, with a high degree of automation. The company's leading product "Taishi" brand rock wool insulation board and system products. The product has good heat insulation, sound absorption and fire protection performance, and is widely used in heat insulation of thermal pipelines, industrial equipment, vehicles, and fire protection, sound insulation, and heat preservation of internal and external walls of buildings.