Zhengzhou Blue Ribbon Industry Corporation Limited is located in Henan Province, the central plain of China, which enjoys favorable geographical position and convenient transportation. The company was established June, 1994, until now having more than 16 years experience manufacturing & ...
Telephone:86-371-53317628
Address:No.1 Huanghe Road, Zhengzhou, Henan, China
Qingdao Scienoc Chemical Co., Ltd has been engaged in the production, marketing and R&D of organosulfur organophosphorus (-S group -P group) chemicals,some polymers specialty chemicals since 1990s. we are open cater to customers' rapid changed demand.This make us keep innovation ...
Telephone:86-532-68076095
Address:QingDao
LD CHEM specialized in Custom Manufacturing of intermediates including GMP advanced from small to large scale,as well as the development and production various intermediates, fluorines,chiral products, heterocyclics,special organic silicone monomers some new reagents according ...
Telephone: 86-755-84575597
Address:502,No.8,Datang Village,Henggang Town,Longgang District