Thuoc Thu Y Duc Hanh Marphavet Joint Stock Company Address: Thanh Tan, Trung Thanh Commune, Pho Yen Town, Thai Nguyen Province Enterprise code: 4601242392 Phone: 02083708489 Trung Thanh Ward, Pho Yen City, Thai Nguyen ProvinceFounding date: 16 - 4 - 2015