Our Shenzhen Blot Biotech Co., Ltd. was established in Jan. 1999 in Shenzhen China .On Jan.2010 has been awarded the internationally recognized certificate of Quality Management System ISO 13485:2003 and already have CE Mark; immunoassays areï¼? 1) Rheumatic diseases autoantibodies immunoblot-Kit 2ï¼?Diabetes mellitus autoantibodies immunoblot-Kit 3) Helicobacter pyloric immunoblot Kit 4) Gastric occult blood speeding test with an occult blood Bead-Kit The Rapid Tests are: HCG test, TP, FOB test, H.Pylori test(antibody, antigen), Syphilis Test, Tumor markers, Cardiac markers. We are looking forward to establishing business partnerships with you in the field of medical diagnostics tests & kits by any cooperative method including OEM . Our electronic mail box is:ã??1) szblot at 126 dot com 2) szblot at yahoo dot com dot cn