Laboratory Tube Freezer Export Companies List

Join Investment Zhejiang Heli Refrigeration Equipment Co. ,Ltd.  It is independent of the HELI sales system.  We have been manufacturing refrigeration equipment for 15 years.  We have a medical device manufacturing license (class 2) issued by the Chinese government and ISO: 9001 quality system certification.  Products have ETL certification,CB, CE certification and CCC certification.  Our technical director has been producing this refrigeration equipment for more than 15 years, and the workshop direct