尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

Yingfa Pharma is a private chemical company with R&D, commercial production and trade sales of active pharmaceutical ingredient and intermediates. Our company, founding in the year of 1997, covers an area of 1400 square meters, including 2500 square meters' building. The total asset is 150 million RMB. There are two series products in our plant, ex Adamantane series and Phenylethylamine series. Adamantaine series include Adamantane, 1-Broadamantane, Rimantadine, Amantadine and Amantadine HCL etc; Phenylthylamine series include DL(-)-alpha- phenylethyl amine, S(-)-alpha- phenylethyl amine , R (+)-alpha- phenylethyl amine. Products' quality is stable, which has been recognized by customers worldwide, such as Europe, Japan, USA, South America, India etc. Our company' s vision is to take advantage of the existing products, develop relevant downstream products and integrate the whole industrial chain, to become a competitive modern enterprise.Based on the spirit of WIN BY QUALITY AND CREDITE BY SINCERETY, we will continue to provide high quality products and best services to our worldwide customers.