Established in 2007Ballya Bio is a manufacturer specialized in the research,development and production of BT sensorbeta-lactam+tetracyclines,3 sensorsbeta-lactam+tetracyclines+sulfonamide,4sensorsbeta-lactam+tetracycline+streptomycin+chloramphenicol and beta-lactam test strip.We are located in Guangzhou ,with convenient trasportation access.All of our products comply with international quality standards and are greatly appreciated in a varirty of deifferent markets throughout the wrold.If you are interested in any of our products or would like to discuss a custom order,please feel free to contact us.We are looking forward to forming successful business relationships with new clients around the world in the near future.