To create much more benefit for consumers is our company philosophy; customer growing is our working chase for hengko filter, Propane Gas Sensor , Carbonation Stone Tri Clamp , Gas Leak Sensor ,Lpg Leakage Detector . At present, company name has more than 4000 kinds of products and gained good reputation and big shares on market domestic and overseas. The product will supply to all over the world, such as Europe, America, Australia,Hyderabad , Berlin ,Czech , Belarus .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.