Tony Diagnostics Limited

Tony Diagnostics Limited (TDL), is a leading in vitro diagnostic(IVD) products manufacturer in China, is a member of Asia-lion Group, established in 1997.TDL is a technology and customer oriented company, ten-years experience is the basis to serve customers in laboratories, clinic, physician office and home users.



The company develop, manufacture easy-to-use, cost-effective ELISA kits and lateral flow rapid test for infectious diseases, tumor marker, cardiac marker, fertility, drug of abuse and so on.



TDL export quality products at competitive price to over 50 countries worldwide, mainly in South-East Asia, Middle East, South Asia, South America, Far East, Africa, Europe, USA. We also provide products in big volume to some USA, EU IVD manufacturers on OEM basis



Quality Assurance

TDL have a new modern, automated clean GMP factory over 2000 square meters. From raw materials to final products, all the manufacturing process is under the guidelines of GMP regulations.



TDL also follows ISO9001, ISO13485 and other quality system to improve the quality of the products all the time. Most of the products are registered in SFDA and the blood screening tests are batch released by Notified Body appointed by SFDA



We also comply with some of the FDA rules and EC IVDD 98/79 directive to serve the oversea market.



Research&Development

TDL have an advanced R&D centre, cooperate with domestic and oversea research organization or independently develop ELISA and lateral flow rapid test. The scientists in R&D centre have very strong background in biological and chemical field.



This centre develop and produce, purify and conjugate high quality raw materials for ELISA kit and lateral flow tests, including antibody, antigen for infectious diseases, cardiac marker and tumor marker.



Products&Services

TDL offer a wide range of in vitro diagnostic products for professional and home use, including ELISA kits and lateral flow tests for infectious diseases, tumor marker, cardiac marker, f