We pursue the administration tenet of "Quality is superior, Services is supreme, Standing is first", and will sincerely create and share success with all customers for Drug Testing Kits, Explosive Detector , Held Dangerous Liquid Detector , under vehicle inspection system , Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. "Based on domestic market and expand overseas business" is our development strategy for Drug Testing Kits, We have now a large share in global market. Our company has strong economic strength and offers excellent sale service. Now we have established faith, friendly, harmonious business relationship with customers in different countries. , such as Indonesia, Myanmar, Indi and other Southeast Asian countries and European, African and Latin American countries.