Changzhou Huayi Foam Co.,Ltd located in beautiful and developed industry city-Changzhou. Near the exit of the Shanghai-Nanjing Expressway, convenient transportation.A professional foam production, deep processing enterprises. Our main product are: filter foam products,flame retardant foam products,conductive and anti-static foam products,memory foam products,regeneration foam products,compound foam products,color foam products,seaweed foam products and so on. We are guided by the ...