5 USA 
1 Germany 
1 Vietnam 
1 India 
1 Russia 
Direct Cooled Ultra Low Temperature Freezer - China
price: 9900.00 Dollar US$
There must be residual gas existing in high vacuum environment where the oil diffusion pump is used, and more than 80% is water vapor, oil vapour and other highoil vapor steam .
But pumping gas is difficult and time-spent and the residual gas will pollute the work piece, so the yield and quality of products will be influenced.
Ultra-low temperature freezer can solve all these problems.
Company Contact:
- Phone: 86 13093881266
- Address: 17th Floor, Building 3, Greenland Central Plaza, No.98 Daguan Road, Hangzhou, China, Hangzhou City (杭州市), Zhe Jiang (浙江省), China
- Email:
- Website: http://www.royalpharm-equipment.com/
Published date: March 22, 2026
- Business Description: Hangzhou Royall Import & Export Co., Ltd. neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pudong Int’l Airport, sharing excellent environment and convenient transportation, is a company which mainly engages in pharmaceutical intermediates and pharmaceutical equipment including centrifuges, planetary ball mill, blister packing machine, peristaltic pump cold trap, cooling and heating thermostat equipment, pumps, air compressor, filter, grinding machine and so on.
Both domestically and internationally, we have successfully created market channels.
Currently, ROYAL PHARMA has been granted universal agency and foreign area agency status by some Chinese chemical enterprises
Our Products:
- Injection Pen
- Glass Lined Open Type Reactor
- Glass Lined Open Type Reactor 93 Standard
- Glass Lined Closed Type Reactor
- Electric Heating Glass Lined Reactor
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