A na u hloka khase ea welding ea boleng bo holimo bakeng sa litlhoko tsa hau tsa indasteri kapa tsa tlhahiso? Se shebe hole ho feta Shanghai Lianfeng Gas Co., Ltd., ke moetsi ea ka sehloohong, mofani oa thepa le feme ea boholo ba khase ea welding naheng ea China. Ka boitlamo ba ho fana ka lihlahisoa tsa boemo bo holimo, re fana ka mefuta e mengata ea boholo ba khase ea welding ho fihlela litlhoko tse khethehileng tsa merero ea hau. Hore na o hloka li-cylinders tse nyane bakeng sa welding e nkehang kapa litanka tse kholo bakeng sa lits'ebetso tsa indasteri tse boima, re na le tharollo e nepahetseng bakeng sa hau. Shanghai Lianfeng Gas Co., Ltd., re utloisisa bohlokoa ba khase e ts'eptjoang le e phahameng ea ts'ebetso ho netefatsa katleho ea ts'ebetso ea hau ea tjheseletsa. Ke ka lebaka leo re khomarelang litekanyetso tse thata tsa boleng le ho sebelisa mekhoa e tsoetseng pele ea tlhahiso ho fana ka khase ea welding e finyellang kapa e fetang litlhoko tsa indasteri. Khetha Shanghai Lianfeng Gas Co., Ltd. e le molekane oa hau eo u mo tšepang bakeng sa boholo ba khase ea welding 'me u fumane phapang eo lihlahisoa tsa rona tse phahameng le tšebeletso e ikhethang li ka e etsetsang khoebo ea hau. Ikopanye le rona kajeno ho buisana ka litlhoko tsa hau tsa khase ea welding!