Drug Test, Drug Of Abuse(DOA) Testing


Multi Type Of Drug Abuse Test Products For Your Business


Useful.,LLC is a professional bio-tech products manufacturer located in Houston,Texas. Our aim is to provide diagnostic laboratories and any other bio-tech R&D organizations with high quality products and good service.


Useful Imp&Exp Co,.Ltd is the manufacturing facility in China, established by Healgen Scientific LLC in 2008. It covers 144 acres and built 92,000 Sq Meter of GMP workshops, science lab and office houses.Our Products include: Colloidal gold rapid diagnostic tests, Dry chemical strips (urinalysis),Bio-liquid diagnostic kits, Clinical test instruments, Pet diagnostic products and POCT time-resolved Fluor immunoassay Test kit (TRFI), etc. Most of our products are CE certificated and more than 32 items have FDA certificate.Most importantly,all of our DOA Products have got CE/FDA Certificate and Clia Waived. Our products are exported to more than 120 countries and regions, such as North and South America, Europe, South Asia, Southeast Asia, Middle East,Africa, Russia and Australia.


We have the flexiable strategy on the business co-operation. Supported by our professional personnel and good manufacturing practice, we will always offer the best quality and services to our customers.


Have A Question Or Inquiry? You Can Call Us Or Email Us By Sending A Message Below