About Us In order to cooperate with the development of China's aerospace industry, Jinxin Machinery Co., Ltd was founded in 1978, with the mission of cryogenic system in military projects. In the past four decades, Jinxin gradually focused its capacity on civil cryogenic equipments and solutions. Under our innovation and market's driving, Jinxin Cryogenic product portfolio now includes Stainless Steel Cryogenic Freezers, Aluminum Dewars, Bulk Storage tanks, Supply Systems ...