Sichuan Tianfu (四川天府防火材料) is among the oldest fireproof-coating producers in China, tracing back to the Chengdu Dujiang Fire-Resistant Coating Factory of 1985. Its spray-applied fire-resistive material is UL Listed under file R39217 in category CHPX, the classification for SFRM evaluated to ANSI/UL 263 and ASTM E119. The range covers steel and concrete structure fire-resistive coatings, firestop sealing materials and fire-rated boards, behind more than forty patents. It is a Sichuan-designated high-tech enterprise with a provincial enterprise technical centre.