南京良友化工有限公司專業生產、經營羧甲基纖維素鈉（CMC），聚陰離子纖維素（PAC）等纖維素系列化工產品，廣泛應用于石油開采、食品、牙膏、日用化工、紡織、造紙、醫藥和電子等輕工行業。
纖維素系列產品（CMC、 PAC）具有高純度、超低粘度等特點。耐酸、抗鹽、抗高溫等優良性能。生產基地坐落在中國江蘇。年產量1.2萬噸。長期合作客戶有中國石油公司，幾家美國龍頭石油服務公司，以及世界各地的石油鉆井液服務公司。我們公司生產的食品級CMC更是中國食品行業巨頭公司的長期供應商。
我們堅持以用戶至上的原則為所有客戶提供優質的產品和服務。我公司擁有全自動化生產設備和領先的進口檢測設備，技術力量雄厚，擁有一批專業技術人才。公司還與南京工業大學、南京理工大學等院校合作開發產品。纖維素系列產品完全符合國家和國際的API、OCMA相關標準，并可根據客戶需求提供滿足用戶要求的產品。同時，還可根據食品行業和其他行業對纖維素產品提出的各項特殊要求，生產不同型號、規格的產品。
Nanjing Good Friend is a leading Chinese chemical company focused on Carboxymethyl Cellulose（CMC）,Polyanionic Cellulose（PAC）.These products are widely used in oil drilling and in making foodstuffs,cosmetics,textiles,pharrmaceuticals,and electronics,with the prominent characteristic of high purity,high D.S.,ex-low viscosity.
Our products have excellent characteristic in Jiangsu,China.with an annual output of 12,000MT.Our valued customers include several U.S.and global oil companies,along with,China National Petroleum Corp(CNPC).China Great Wall Drilling Fluids Service Company,China National Offshore Oil Corp.（CNOOC）.We also have a very long term business relationship on food grade CMC with‘Wa haha’,one of the most famous brands both at home and abroad.
We are very committed to our customers and their success,providing excellent quality chemicals that exceed industry standards. Our plant has advanced production facilities,modem scientific management and well-trained employees.Our laboratory has first-class test instruments and can provide detailed test data based on API/OCMA standards or customer-specified procedures.We are also working with the China National Polymerization Engineering Lab at Nanjing University to develop several new products with a wide range of custom specifications.