We are writing to seek establishing long-term cooperationship with you on bio-medical products.How do you do!We are Beijing Biocent International.,We supply full range of series products of rapid tests ,including rapid test of pregnancy(HCG),drag abuse ,hepatitis, STD and tumor marker,etc.We also supply Vaccines(measles, MR, MMR, OPV, JEV, HBV,HAV, Flu, Varicella, Rabies, Yellow fever,Hib etc. 50 types of vaccines). Medical apparatus,instruments, disposables (endoscopic facilities, blood bags,syringe,etc)Blood Products(Albumin, etc) & Biopharma (Interferon, etc).Our products are high sensitivity and highly reliable.If you are inteseted in our products or cooperating with us ,please contack usBeijing Biocent International Co.,Ltd.Tel: 86-10-5139 5883/5882Fax: 86-10-5139 5882Email:bbi_diagnostic(at)xxxxx