Shanghai Du Jia Industrial Co., LTD

Shanghai Du Jia  industrial Co., LTD is a production, processing and export a private enterprise, Professional production and business operation DuJia of the brand , edible gelatin, industrial gelatin and bone glue and hydrolyzed animal protein, the products are widely used in photographic materials medicine, furniture, packaging, paper making, textile printing and dyeing, printing, the date, food coating ceramic industry, metallurgy, etc all kinds of products. email : gelatin1988(at)hotmail(dot)com [详细介绍]