Ka ho potlakisa ntshetsopele ya boleng bo hodimo ya indasteri ya kgase, Youfa Group e kgethilwe ka katleho ho ba mofani ya tshwanelehang wa Towngas China.

Haufinyane tjena, katoloso ea ts'ebeliso ea phaephe ea tšepe ea cha ea Youfa e tlisitse litaba tse monate, e khethiloe ka katleho e le mofani ea tšoanelehang bakeng sa Towngas China. Nakong ena, Youfa Group e se e fetohile e 'ngoe ea bafani ba lik'hamphani tse hlano tse tšoanelehang tsa khase Chaena, ho kenyeletsoa Towngas, China Gas, Xinao Gas, Kunlun Gas, le China Resources Gas, e leng se tiisang boemo bo etellang pele indastering ea liphaephe tsa tšepe.

Ho tloha ka 1994, Hong Kong le China Gas Company li atolositse khoebo ea tsona ea khase metseng e meholo tlas'a lebitso la lets'oao "Town Gas". Ka lilemo tse fetang 30, ka boiphihlelo bo bongata tsamaisong ea khase, e holile ka potlako ho ba e 'ngoe ea lik'hamphani tse hlano tse holimo tsa khase Chaena, ka melemo e totobetseng e etellang pele indastering. Nts'etsopele e kopanetsoeng ea Youfa Group le likhoebo tse joalo tse etellang pele indastering e bontša ka botlalo hore boleng ba profeshenale ba Youfa Steel Pipe le tšebeletso e hlokolosi indastering ea khase li ananetsoe ka bonngoe ke likhoebo tse etellang pele tse ka tlase. Lets'oao la Youfa le tsoetse pele ka khutso ho tloha lets'oaong la liphaephe tsa tšepe ho ea lets'oaong le felletseng, le nka mohato o mong o tiileng ho ea pakaneng ea ho ba setsebi sa tsamaiso ea liphaephe lefatšeng ka bophara.

Jwalo ka kgwebo e etellang pele indastering ya diphaephe tsa tshepe, Youfa Group e nka boleng ba sehlahiswa e le ba bohlokwa haholo. Phaephe e nngwe le e nngwe ya tshepe e feta ditshebetsong tse 47 le dihokelo tse 392 tsa taolo pele e tswa fekthering, e leng se fetang boleng ba ka hare ba maemo a naha. Diphaephe tse kgabisitsweng le tse manehilweng tse entsweng ka ho kgetheha bakeng sa indasteri ya kgase di sebediswa haholo mererong e mengata e meholo ya kgase ya masepala Chaena. Ka nako e ts'oanang, e beha mohlala ka ho kopanya boiphihlelo ba yona ba R&D le ho nka karolo ho thehweng ha maemo a mangata a diphaephe tsa tshepe indastering ya kgase, ho kgothaletsa ntshetsopele ya boleng bo hodimo le e phetseng hantle yaliphaephe tsa tšepe indastering ea khasee le kgwebo e etellang pele. Ho fihlela jwale, ho kenyeletswa le indasteri ya khase, Youfa Group e nkile karolo ntshetsopeleng ya maemo a naha a 29, maemo a indasteri le maemo a sehlopha. Eba moemedi wa nnete wa mahlale a matjha, moetapele wa maemo a matjha, le setsebi indastering.