NEW CENTURY BIOTECH COLTD. - Beijing, China

We are one of the major Chinese manufacturer of Colloidal Gold One Step Rapid Diagnostic Test products in China, owning 8000SQM factory in Beijing, sharing 70% of China market, we can produce various diagnostic kits on OEM basis and for private labels,Our products have been exported to many countries, enjoying good feedback and rapid growth. mail: ncbiotech(at)sohu.com Look forward to your prompt reply. Your faithfully, Mr.Wang