Shanghai Cheer Chemicals Co., Ltd. is a high-tech company engaged in chemical reagents, pharmaceutical intermediates, APIswe also do custom synthesis and provide technology consulting. We have an experienced R & D team and an excellent marketing team. Cheerchem manufacturing team is professional in process development and is good at quality control. Our products are exported to North America, EU, Canada, India, etc. Now we have developed manufacturing process for telithromycin, dabigatran, gefitinib and so on. We also provide laboratory equipments with high quality and service. "people, innovation, integrity and dedication" are our culture, which make us the most respected and trusted partners.