Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Electrochemical Methane Sensor, Gas Leak Sniffer , Electrochemical Hydrogen Sensor , Ss Filter Cartridge ,Ozone Bubble Diffuser . Since establishment within the early 1990s, now we have arrange our sale network in USA, Germany, Asia, and several Middle Eastern countries. We intention to get a top class supplier for worldwide OEM and aftermarket! The product will supply to all over the world, such as Europe, America, Australia,Pakistan , Comoros ,European , Cannes .We've been adhering to the philosophy of "attracting customers with the best items and excellent service". We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.