Beijing Taiaitai Bio-engineering Technology Co.Ltd:we are a is a professional enterprise with production, sales integration large-scale high-tech group , our products are collagen peptide raw materials and collagen peptide functional food .we are the world's largest suppliers of raw materials to produce collagen peptide.We had passed the certification of ISO9001:2000 international quality management system, GMP certification of health products, HACCP certification of health products;we also had passed animal epidemic prewention, one of China high technology enterprises.