Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Micro Spargers for Bioreactors, Portable Methane Detector , Gas Detector Sensor , Handheld Co2 Detector ,Hydrogen Sulfide Gas Sensor . Customers first! Whatever you require, we should do our utmost to help you. We warmly welcome customers from all over the world to cooperate with us for mutual development. The product will supply to all over the world, such as Europe, America, Australia,Greek , Southampton ,Hamburg , Costa rica .With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.