成人精品国产亚洲综合无码av_水蜜桃久久夜色精品国产_亚洲思思久久99_一级无码毛片免费看

Lianyungang Fengheng Biopharm Co., Ltd. is located in Lianyungang Economic and Technological Development Zone, with two production bases and 15,000 square meters of land. Now, our company is committed to the research and development, production, processing and sales of APIs, pharmaceutical intermediates, fertilizer additives, food additives and raw materials of health care products. Under the supports of group of experienced professionals in the fields of drug synthesis , process research and amplification optimization, we have established a long-term and stable ...