jointechnology world wide gas plants and equipment siad macchine impianti gli e i compressori designs manufactures for the production of oxygen nitrogen argon as well compressors all types gases mixtures compression are activities in which experience on ground is often variable that makes difference s why it important to point out first acetylene compressor was built 1927 when still did not exist an autonomous enterprise but simply a division by same token equally recall parent company industry international standing knowledge about long deep rooted tradition such excellent credentials have indeed given ability take challenges market see its installed continents achievement consolidated know how above work ethos also shared esa pyronics tecnoproject industriale turn this partnership into