I-Shanghai Lianfeng Gas Co., Ltd. ngumenzi okhokelayo, umboneleli, kunye nomzi-mveliso weeyunithi zokuvelisa initrogen eTshayina. Iyunithi yethu yokuvelisa initrogen yenzelwe ukubonelela ngeendleko ezisebenzayo kunye nomthombo othembekileyo wegesi yenitrogen kuluhlu olubanzi lwezicelo zoshishino. Iyunithi yethu yokuvelisa initrogen isebenzisa itekhnoloji ephezulu ukwahlula igesi yenitrogen emoyeni, iqinisekisa ukuphuma kwenitrogen ephezulu. Ibonelela ngoyilo oludityanisiweyo, ukusetyenziswa kwamandla aphantsi, kunye nokugcinwa lula, kuyenza ibe sisisombululo esifanelekileyo kumashishini ajonge ukuvelisa eyawo initrogen kwisiza. Ngeminyaka yamava kushishino, siye sazuza udumo ngokuzisa iiyunithi zokuvelisa initrogen ezikumgangatho ophezulu ezihlangabezana neemfuno ezithile zabathengi bethu. Iimveliso zethu zakhiwe ngokwemigangatho engqongqo yomgangatho kwaye zivavanywa ngokungqongqo ukuqinisekisa ukusebenza okuthembekileyo. Nokuba ukwindawo yokupakishwa kokutya, amayeza, i-elektroniki, okanye ishishini lemichiza, iyunithi yethu yokuvelisa initrogen inokukunceda uphucule ukusebenza kakuhle kwaye unciphise iindleko. Qhagamshelana nathi namhlanje ukuze ufunde ngakumbi malunga nendlela iyunithi yethu yokuvelisa initrogen enokuzuza ngayo kwishishini lakho.