DOA, Products - DoChek

Saliva Drug Test

We are committed to providing high-quality, high-precision in vitro diagnostic products, through strict quality control and standardized management, to ensure product stability and reliability

DOA

Lollipop Multi-Drug Saliva Test Card

D-pen Multi-Drug Saliva Test Midstream

Single-Drug Saliva Test Midstream

Multi-Drug Saliva Test Cup

Multi-Drug Saliva Test Kit

Urine Drug Test

We are committed to providing high-quality, high-precision in vitro diagnostic products, through strict quality control and standardized management, to ensure product stability and reliability

DOA

Single-Drug Urine Test Card

Single-Drug Urine Test Strip

Multi-Drug Urine Test Cup

Multi-Drug Urine Test Card

Powder/Liquid Drug Test

We are committed to providing high-quality, high-precision in vitro diagnostic products, through strict quality control and standardized management, to ensure product stability and reliability

DOA

FTY+ XYL combo test

Xylazine (XYL) Test

Fentanyl (FTY) Test

Reader

We are committed to providing high-quality, high-precision in vitro diagnostic products, through strict quality control and standardized management, to ensure product stability and reliability

DOA

DC908A Multi-Drug Test Cup Reader

DC909A Multi-Drug Test Dip Card Reader