"Based on domestic market and expand overseas business" is our development strategy for Digital Pressure Gauge Meter, Hvac Air Vacuum Pump, Miniature Rotary Vane Pump, Digital Pressure Gauge Meter,Hand Held Vacuum Pump. As an experienced group we also accept customized orders. The main goal of our company is to build up a satisfying memory for all customers, and establish a long-term win-win business relationship. The product will supply to all over the world, such as Europe, America, Australia,Salt Lake City, Angola,Guatemala, Bulgaria.The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.