Shanghai Birch Chemical Technology Co.,ltd mainly engages in directional research ,production and distribution of special chemical; Chemical trade; special customized chemical. Birch chemical is supported by an excellent operation and management team and a group of high class professional research and development talent and skilled workers in hi-tech park. Since Birch Chemical has persisted in the idea of "quality first", advanced technology of continuous innovation, excelsior characteristic crafts and meticulous scientific management, assuring the safeness, effectiveness and reliability of chemicals production, getting the favorable product goodwill in and abroad. Sage Fine Chemical has developed an economy unit combining with science, engineering and trade. We owns production base located in Jiangsu province, which can provide product Click for details>>