Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Carbon Dioxide Dual Wall Hose, Cryogenic Liquid Tank , Super Flexible Vacuum Hose , Cryogenic Tank ,Ln2 Dewar . Should you be on the lookout forever Quality at a very good price tag and timely delivery. Do speak to us. The product will supply to all over the world, such as Europe, America, Australia,Moldova, Juventus,Madras, Canada.We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with customers both at home and abroad. We expect sincere cooperation and common development!