"Based on domestic market and expand overseas business" is our development strategy for Stainless steel air inlet for ventilators, Sintered Porous Metal Tube, Hydrogen Gas Sensor, Module,So2 Gas Sensor. Teamwork is encouraged at all levels with regular campaigns. Our research team experiments on various developments in the industry for improvement in the products. The product will supply to all over the world, such as Europe, America, Australia,Indonesia, Guatemala,Moldova, San Diego.Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world