Business content：R&D, production & sales of calcium‑silicate board and fiber‑cement decorative panels; export of complete calcium‑silicate‑board production‑line equipment. Products feature Class‑A fire resistance, asbestos‑free, lightweight‑high‑strength, moisture‑proof and weather‑resistant. Product portfolio includes base board, fair‑faced board, wood‑grain board, thermal‑insulation integrated panel, explosion‑relief board, board for outdoor walkway. Existing capacity 45 million ㎡, under‑construction capacity 20 million ㎡. Delivered more than 200 complete calcium‑silicate‑board production‑lines. Compile national standard GB51107‑2015. 

Main fields：Prefabricated‑building internal & external walls, ceiling, floor slab, tunnel fire‑protection, clean‑room, explosion‑relief & anti‑explosion walls. 

Typical projects：Domestic manufacturing bases in Yichang, Chongqing, Chizhou, Qianjiang; overseas manufacturing base in Nigeria; multiple decoration & fire‑protection projects for public and industrial buildings.