Hangzhou Immunolab Biotech Co. Ltd is a professional drug test supplier located in Hangzhou. Our factory is a professional manufacturer in developing drug test kits. We have the top technician team to develop saliva drug test kits and urine drug test kits. We are undertaking international R&D projects for making saliva drug test device moulds and urine drug test cup moulds for several overseas clients. We are using our professional skills to help several manufacturers and wholesalers to build up their own brand and excellent products.
Typical products include Saliva drug test devices, Urine drug test cups, Urine drug test devices, Drug test dip panels, Drug test dipsticks, Cotinine test kits, etc.