Cryogenic equipment is mainly used for generating, operating and sustaining at low temperatures. While pressure tanks and gas cylinders are essentially meant to deal with high temperatures. This equipment is highly vulnerable and need to maintain high safety features. There are a number of manufacturers from the world over that are involved in production of such equipment. There are accepted parameters and set standards that have to be followed while manufacturing such equipment. Hence, it is really important to buy products manufactured by globally recognized companies. One company based in China that is involved in production of such vast varieties of products like CNG trailer that can withstand extreme temperatures is Cryo-Tech Industrial Company Limited.