ASO Antistreptolysin Assay Kit UD-Bio (short for Shenzhen Ultra-Diagnostics Biotec. Co., Ltd.) was founded in 2016. It is a Shenzhen and National high-tech company and is headquartered in Shenzhen. Firmly committed to our aim 鈥淏ecoming a leading total-solution supplier of Thrombus and Hemostasis鈥? we are dedicated in the fields of Rapid test, POCT, Thrombus & Hemostasis, and Bulk reagents. As of the end of 2019, the total area of manu-facturing and standard laboratories are more than 5000 sqm. UD-Bio possesses a perfect technology development http://www.u-divds.com/