Jinan Riyue Chemical Technology Co., Ltd. is a R&D driving enterprises that engaged in the producing and marketing of active pharmaceutical ingredients(APIs) and their intermediates. The final goal of "RiyueChem" is to be the best supplier of clients from worldwide who are looking for APIs and their intermediates. At "RiyueChem", We will offer you high quality products with competitive price, secure delivery and satisfying service. We are sure that "RiyueChem"will be your first choice in the AP...