Shanghai Lianfeng Gas Co., Ltd ndiwopanga kutsogolera, ogulitsa, ndi fakitale ya nayitrogeni wamadzimadzi ku China. Nayitrogeni wathu wamadzimadzi amapangidwa pogwiritsa ntchito ukadaulo wapamwamba komanso zosakaniza zapamwamba kwambiri kuti zitsimikizire kuyera komanso kuchita bwino. Nayitrogeni wathu wamadzimadzi amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana kuphatikiza mankhwala, zamankhwala, chakudya, ndi kupanga semiconductor. Amagwiritsidwa ntchito kwambiri pakuzizira kwa cryogenic, kusunga, ndi kunyamula zitsanzo zamoyo, komanso pochiza matenda a cryotherapy komanso popanga zida zamagetsi. Timanyadira kudzipereka kwathu popereka zinthu zotsogola kwambiri komanso ntchito zapadera kwamakasitomala. Ndi zaka zambiri zamakampani, tapeza mbiri yodalirika yodalirika komanso yopambana. Nayitrogeni wathu wamadzimadzi amapezeka muzosankha zosiyanasiyana zamapaketi kuti akwaniritse zosowa zosiyanasiyana za makasitomala athu. Ku Shanghai Lianfeng Gas Co., Ltd., timayesetsa kupereka apamwamba kwambiri amadzimadzi asafe omwe amakwaniritsa miyezo yapadziko lonse lapansi, ndipo tadzipereka kuyendetsa luso komanso kuchita bwino pamakampani opanga mpweya.