We was established in China in 1992 with the aim of producing high quality chemical raw materials.Company占쏙옙占쏙옙占�ltimate goal is to provide best quality Chemical Materials and Products and Services at competitive prices to our clients. Our target market includes Singapore, Malaysia, Indonesia, Middle East, Myanmar, Vietnam, South Asia, Africa, America,South America, etc whole world.1992 - Foundation of TianJin Useful Cooperation., China, by Dr.Yang.1997 - Foundation of International Useful Cooperation., China a producer of Titanium Dioxide.1997 - Obtain the export and import licence from Ministry of Foreign Trade and Economic Cooperation,The People占쏙옙占쏙옙占�epublic of China.2003 - Begin import raw materials for national market.2003 - Get ISO9001:2000 quality certificate.Nowadays International Useful Cooperation. has over 20 years of experience in the chemical industry. With its staff of 100 -150 people it is located in the centre of Tientsin.