中韩高清无专码区2021曰_色翁荡熄又大又硬又粗又视频图片_波多野结衣乳巨码无在线观看_国产91福利在线播放_国产人妻人伦精品_马来西亚潜水天堂_黄色免费网站下载_免费看黄网站黄污污污热门软件_小莹客厅激情46章至50章视频

Shanghai Daishang Chemical Co., Ltd. established in January 2005, sticking to the guiding principle“Technical innovation, Quality Orientation”, we practice best of technology innovation, optimized management and robust service system for our customers. By years of endeavor Daishang Chem has successfully upgraded itself into a comprehensive enterprise with the functions of research & development, manufacturing and trading, as well as built its reputation of a preferred and trusted supplier who is always striving to meet the needs of each independent customer.

Daishang Chem is specialized in the researching, manufacturing, sales and marketing of API & Its Intermediates as well as other Fine Chemicals, taking great advantages of professional and proficient staff, based on three chemical manufacturing sites and one GMP manufacturing workshops in Liaoning, Henan and Zhejiang provinces, and one R&D laboratory in Zhangjiang Hi-tech Park. Class forecasting, proactive communication, prompt response and flexible management solutions are our eternal objectives to serve each individual customer. Superior laboratory systems, innovating R&D solutions, together with accumulated experiences in the field of customer synthesis, Daishang Chem has been gradually growing into a part of the supply chain of international pharmaceutical industry.

Daishang Chem mainly supply API and Its Intermediates，Coating Material and Other Fine Chemicals(e.g. Phase Transfer Catalyst, Aromatic Fluorocompounds, Aromatic Ketone and Special Chemicals). Most products have been distributed to U.S.A, Germany, Holland, Italy, Japan, Korea, India, Taiwan etc. and Middle South America around the world over 10 countries and regions.

Daishang Chem’s Domestic Sales Dept. Takes charge of Reagents and Special Chemicals’supplying in domestic market, which are from overseas well-known brand, providing competitive raw material to both research institutes and manufacturers’R&D use.

Our value to our customers is superior service backed up with profound professional specialty. Adhering to the philosophy of“Credit, Innovation and Sedulity”, we are aspired to become an unsurpassed chemical supplier in China, and fully dedicate to remaining the leadership of our customers in the pharmaceutical industry.