With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of Gas Sensor Safety Housing, Combustion Gas Detector , Electrochemical Gas Detector , 2 Micron Diffusion Stone ,Ss Sintered Filter Cartridge . With our rules of " business reputation, partner trust and mutual benefit", welcome all of you to work together , grow together. The product will supply to all over the world, such as Europe, America, Australia,Pretoria , Bolivia ,Croatia , Wellington .Our company's main items are widely used all over the world; 80% of our products and solutions exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.