美国Shellab www.shellab.com
美国Shellab专业CO2培养箱制造商. 
From vacuum ovens, to CO2 Incubators Sheldon Manufacturing has been evolving the SHEL LAB line of incubators, and ovens for over 35 years.
The SHEL LAB line of laboratory equipment faces industrial, clinical, and laboratory applications with ease. Anaerobic chambers, water baths, incubators, laboratory, and industrial ovens as innovative as the industries that use them.