86-0311-88891611
25A019, Jinma Hotel (Business) Apartment North Tower (Bldg. A), Qinghe District, Huaian, Jiangsu, China (Mainland)
Sex powder sildenafil 99%, US $ 50 - 100 / Gram, 171596-29-5, Pharmaceutical Intermediates, C22H19N3O4.Source from Huaian Ruanke Trade Co., Ltd. on Waimaotong.com.