... 4.effective,safe,convenient black hair dyeing,most popular products 2012,make hair black shampoo,natural black hair dyes,herbal products GUANGDONG RUIHU FINE CHEMICALS ... shampoo,skin care products,shampoo,hair shampoo,black hair,color hair,cream and cosmetic. Black Hair Shampoo(herbal products)Production License:1.Black Shampoo has ...