Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of CO2 Diffuser for Cultivation, High Temp Humidity Sensor , Soil Hygrometer Module , Humidity Sensor Kit ,Porous Sparger . We're going to continually strive to improve our provider and give the very best high quality products and solutions with aggressive charges. Any inquiry or comment is really appreciated. Please get hold of us freely. The product will supply to all over the world, such as Europe, America, Australia,New Delhi , Sydney ,Iraq , Latvia .We are adhering to the philosophy of "attracting customers with the best products 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.