Ningbo Juxin ULT-Low Temperature Technology Co.,Ltd.Ningbo Juxin ULT-low Temperature Technology Co., Ltd. Is a technology manufacturing company which focused on R&D manufacturing of Stirling Cooling technology and Portable ultra low temperature freezer. We have professional workmanship, strong researching and developing ability, and advanced technology. We have more then 12 years experience in Stirling Technology and we have mature research and development capability, manufacturing capacity. We also have CE and ISO9001 certification. With the spirit of Integrity, Practicability and Right Effort. We will let the Stirling Cooling Technology to contribute to the world of mankind.