Shandong Taiai Peptide Biotechnology Co., Ltd. Indirizz Bini Nru.5, tarzna 31st, Triq Guangqu, Distrett ta 'Chaoyang, Beijing, iċ-Ċina. E-mail taiaitai@taiaitai.com Telefon 0086-15001251945 0086-15138598731 Tel 0086-010-4007196665