Shenzhen GLD Biotechnology Ltd-a company of Pharmatech Asia Group Ltd., Founded in year 2000, GLD is a professional manufacturer of pregnancy(HCG) and ovulation (LH) test. We are proudly manufacturing the products for clients from more than 20 countries and also have good domestic market in China. We have our own GMP standard plant for vitro diagnosis medical devices and over 100 employees working here. In the past 2 years, we focused on developing the automatic machineries to produce HCG and LH test, and now we already can produce all these products with machines. If any clients who'd like to develop modern medical device factories, we can provide machines as well as the semi-test strips for production. With strong R&D team in GLD, we can also product test for Helicobacter Pylori test (BLOW),fast cholesterol test, Blood type test, drug test etc.,