Rea u amohela ho Shanghai Lianfeng Gas Co., Ltd., moetsi ea ka sehloohong, mofani oa thepa, le fektheri ea lisilindara tsa khase ea welding naheng ea China. Li-cylinders tsa rona tsa boleng bo phahameng ba khase ea welding li etselitsoe ho fihlela litlhoko tse ikhethang tsa lits'ebetso tse fapaneng tsa ho tjheseletsa, ho fana ka polokelo ea khase e tšepahalang le e sebetsang hantle. Re fana ka mefuta e mengata e fapaneng ea lisilindara tsa khase ea welding ho amohela lits'ebetso tse fapaneng tsa welding, ho kenyelletsa oksijene, acetylene, argon, le tse ling. Li-cylinders tsa rona li etsoa ho sebelisoa theknoloji e tsoetseng pele le lisebelisoa tsa boleng ho netefatsa ts'ebetso e phahameng le polokeho. Shanghai Lianfeng Gas Co., Ltd., re ikemiseditse ho fa bareki ba rona maemo a phahameng ka ho fetisisa a disilindara tsa kgase tse tjheseletsang, ho latela mehato e thata ya taolo ya boleng le maemo a indasteri. Hore na o indastering ea likoloi, ea kaho kapa ea tlhahiso, lisilindara tsa rona tsa khase ea welding ke tharollo e nepahetseng bakeng sa litlhoko tsohle tsa hau tsa ho cheselletsa. Khetha Shanghai Lianfeng Gas Co., Ltd. e le molekane oa hau eo u mo tšepang bakeng sa lisilindara tsa khase ea welding ea premium, 'me u bone ho tšepahala le ho tšoarella ha lihlahisoa tsa rona ka botsona.