No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for HENGKO’s Porous Metal Filter, Porous Stone Filter , Sulfur Dioxide Sensor , Sulfur Dioxide Sensor ,Temperature Humidity Probe . Welcome to create the well and extensive standing business enterprise interactions with our business to produce a superb potential jointly. customers' pleasure is our eternal pursuit! The product will supply to all over the world, such as Europe, America, Australia,Riyadh , Eindhoven ,Oslo , Cyprus .Our company has already had a lot of top factories and qualified technology teams in China, offering the best goods, techniques and services to worldwide customers. Honesty is our principle, skilled operation is our work, service is our goal, and customers' satisfaction is our future!