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![]() Located in the high-tech industrial park, Jiangbei district, Chongqing city, we have built a factory of over 1000 square meter, and we have introduced advanced automatic production equipments. We have been one of the biggest liquid nitrogen tank manufacturers in southwest China. Our Product Liquid nitrogen tank, Dewar, vacuum hose, vacuum pipe, liquid nitrogen dosing machine Product Application Biological sciences, Bio-medical, Hospital, aerospace science, materials sciences Our Certificate ISO9... [Details] |