Shifang Taifeng New Flame Retardant Co., Ltd was established in 2001, located in Shifang city, a phosphate base in China. Sales office is in capital of Sichuan province, Chengdu. Dedicated in producing halogen-free intumescent flame retardant based on Ammonium Polyphosphate for 13 years. We produce water soluble APP, APP I, APP II, melamine treated APP.