Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for Home Brewing Beer Accessories, Co2 Module , Electrochemical Gas Detector , Gas Sensor Module ,Sulfur Dioxide Sensor . We adhere on the tenet of "Services of Standardization, to meet Customers' Demands". The product will supply to all over the world, such as Europe, America, Australia,Pakistan , Nicaragua ,Melbourne , Netherlands .We've customers from more than 20 countries and our reputation has been recognized by our esteemed customers. Never-ending improvement and striving for 0% deficiency are our two main quality policies. Ought to you want anything, don't hesitate to contact us.