"Based on domestic market and expand overseas business" is our development strategy for Portable Gas Leak Detector, Ss Sintered Filter Cartridge , Explosion Proof Gas Detector , Acetylene Gas Sensor ,Waterproof Temperature Humidity Sensor . We focus on to make excellent quality products to supply service for our clients to establish long-term win-win relationship. The product will supply to all over the world, such as Europe, America, Australia,Costa rica , Belgium ,Liverpool , South Korea .Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.