Our company introduce some advanced detection & production equipment to ensure our products quality. Our main products: density meter, level transmitter, temperature transmitter, pressure transmitter, alloy/metal analyzer, etc. Now the products have passed the certification of the ISO9001, explosion-proof and CE. At present our products are exported to the United States, Britain, Germany, Italy, Canada, Malaysia, Australia, the United Arab Emirates, South Korea, Vietnam, Thailand, South Africa and many other countries and regions, and won many praises and trusts from domestic and foreign countries. Choose Lonn means choose trust! Choose Lonn means choose the wealth! We are looking forward to your visit, and jointing development with you sincerely . Lonn’s Vision: Build a leading brand of industry digital intelligent instruments. Lonn’s Mission: It is our mission to help our customers succeed.