Goldsite Diagnostics Inc. is a diagnostic company specializing in serum protein assaying instruments and reagents. We produce Nephstar protein analysis system and up to 30 kits for determining specific proteins such as immunoglobulins, complements, ASO, RF, CRP, HbA1c, Microalbumin, etc. Nephstar is a semi-automated system employing nephelometry as testing method.Our company used to be located at Shenzhen University which enables us to have a strong developing and research group. Goldsite is ...