Beijing Tumor Pharmaceuticals Network is a company mainly engaged in the retail business of drugs such as Alimta, Taxotere, Herceptin, Mabthera, Eloxatin, Erbitux, and Velcade. It specializes in selling drugs like Alimta, Taxotere, Herceptin, Mabthera, Eloxatin, Erbitux, and Velcade.