Ho hlahisa lisilindara tsa khase tse tjheseletsang tsa boleng bo holimo tse tsoang Shanghai Lianfeng Gas Co., Ltd. Joalo ka moetsi ea ka sehloohong, mofani oa thepa le fektheri naheng ea China, re ikemiselitse ho fana ka lisilindara tsa boleng bo holimo tsa khase tse fihlelang litekanyetso tsa indasteri le tse fetang tebello ea bareki. Li-cylinders tsa rona tsa khase ea welding li etselitsoe ho fana ka ts'ebetso e phahameng le ho ts'epahala, ho netefatsa ts'ebetso e bonolo le e sebetsang ea welding. Ka ho hatisa ka matla polokeho le ho tšoarella, li-cylinders tsa rona li etsoa ka theknoloji e tsoetseng pele le mehato e thata ea ho laola boleng ho etsa bonnete ba ho tsitsisa le ho tšepahala. Hore na o setsebi sa ho cheselletsa litšepe kapa motho ea chesehelang ka DIY, lisilindara tsa rona tsa khase ke tharollo e phethahetseng bakeng sa litlhoko tsohle tsa hau tsa welding. Shanghai Lianfeng Gas Co., Ltd., re ikemiselitse ho fa bareki ba rona lihlahisoa tse ikhethang le tšebeletso e ikhethang. Re motlotlo ka botumo ba rona ba ho fana ka lihlahisoa tsa boemo bo holimo tse tšeptjoang ke litsebi le litsebi tsa indasteri. Khetha li-cylinders tsa rona tsa khase bakeng sa boleng bo ke keng ba bapisoa le ts'ebetso.