Hunan Fulide Gas Technology Co., Ltd. is located in beautiful Star City, Changsha, Hunan, the company was founded in 2007, the company's gas production factory is located in: Changsha Yuhua District environmental science and Technology Industrial Park,Hunan Fulide is committed to high purity gas, standard gas and electronic mixed gas research and development. At present, the company has the operation and production license of hazardous chemicals, the national secondary standard substance grading certificate, the company has obtained the national CMC national standard gas substance measuring instrument production license certificate of the State Market Supervision Administration, and has created 10 national invention patents and more than 20 utility model patents. The company's gas products are widely used in major petrochemical, coal mining, metallurgy, energy, automobile emission test, environmental protection, medical and other industries.