"Based on domestic market and expand overseas business" is our development strategy for High-precision ventilator bacterial filter, Hydrogen Sulfide Sensor , High Temperature Humidity Probe , Stainless Steel Filter Plate ,Stainless Steel Filter Cartridge . We have experienced manufacturing facilities with more than 100 employees. So we can guarantee short lead time and quality assurance. The product will supply to all over the world, such as Europe, America, Australia,European , Montpellier ,South Korea , Ghana .Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.