Profile: Shenzhen Taier is a manufacturer of food nutrition products such as animal proteins, soy proteins, protoporphyrin, immune globulin and hemin. Our isolated soy protein is a complete, high-quality, protein derived from soybeans and is used as an ingredient in a wide variety of food, beverage and meat products found in your local grocery store. It has the same protein quality score as meat, egg and milk protein, is 90% protein (on a dry weight basis), and is highly digestible.