Nanjing Well Chemical Co., Ltd.Was restructured from Jinling PetrochemicalCorporation of Sinopec in February 2000, and moved to fine chemicalindustrial park of nation-class Nanjing Chemical Industrial Park in October 2005.

Nanjing Well gets progress from heritage and develops from innovation.Relying on world advanced ether, ester series synthesis technology and equipment,continuous technological innovation as power, and strive to be a national leading and a world-class enterprise with outstanding qualityand extraordinary brand image; and provide high quality product and service for the customers both at home and abroad focusing on the pharmaceutical excipient, advanced synthesis lubricant base oil, special surfactant and polyether, new type pesticide auxiliaries.

Nanjing Well Chemical Co.,Ltd. (Wellchem in abbreviation for bellow) focus on pharmaceutical excipient, advanced synthesis lubricant base oil, special surfactant and polyether as main business, has more than 300 employees, among them more than 80 technical personnel, and nearly 30 middle & high titled management people.

Wellchem established Jiangsu province enterprise technological center, Jiangsu province water soluble pharmaceutical excipient engine technology research center; took part in the 11th Five"nation science & technology project, and completed many project research which are nation-class, province- class and municipal class; developed more than 300 new products, applied more than 30 new patents ( among them, 10 invention patents and 10 new type application patents).

Wellchem has own 8 multi-functional polyether production lines, 4 special pharmaceutical excipient production lines and fine heating packing workshop( 100 thousand class, 10 thousand and some hundred class),7 synthetic ester lines, total annual capacity is more than 40,000 tons.

Wellchem obtained "ISO9001:2008"( Quality management system certificate), ISO14001:2004 ( Environment Management system certificate), OHSAS18001:1999 (EHS management system certificate), and also enters to the list of Jiangsu high & new technological enterprise, Jiangsu science & technology type middle and small enterprise, Jiangsu private science & technology type enterprise, Nanjing civilized unit and AAA company.

Nanjing Well Biochemical Company Ltd. ( Well Biochem in abbreviation for bellow)is subsidiary controlled by Wellchem, mainly produce pesticide auxiliaries which are green, environmental protect, friendly ecological type. Well Biochem has nearly 50 employees, among them about 20 technical personnel.

Well Biochem focus on producing and developing monomer, wetting agent, dispersing agent and compound application auxiliaries for pesticide aqueous solutions (AS), water emulsifier( EW), micro emulsifier (ME), water dispersion grain (EDG), wetting powder(WP), oil float agent (OF) etc. Annual pesticide compound auxiliaries capacity is 1000 tons, and special monomer capacity is 5000 tons.

Well Biochem new type pesticide auxiliaries products not only perform China standard (GB), but also perform CIPAC method, FAO, WHO standard for meeting customer’s requirement both at home and abroad.

Well Biochem has a 15 personnel R&D and technical service team who provide many timely and efficacy technical services for many customers.

Nanjing Well regards unity, diligence, science and high efficacy as enterprise spirit, regards nthinking for you, and helping you to success as code of conduct;regards credibility first, quality first and customers first as business objective; create a enterprise atmosphere employees are proud of Well and Well is proud of its employees and strive to employees are satisfied and praised by our social.