SJZ Chem-Pharma Co.,Ltd. leading a manufacturer produce high quality Diagnostics products and special deal with export from China. Our product including: HCG/HCV/HIV/LH/HBsAg/HBeAg/PSA/FSH/CEA/THC etc... We are looking forward to have a successful business relationship with you. If need any information , please do not hesitate to contact us.