, including ammonia and hydrocarbons. C&G F-Gas 2079 and Safe Handling of Ammonia Certification About J&E Hall International... J & E Hall is one of world’s foremost refrigeration solutions providers. Our key activities include the design...
, Daikin, Trane, J&E Hall, GEA etc would also be advantageous but not essential. Ability to work in a team or alone depending...