Na-ewebata mmezi Asu, ngwaahịa gas ụlọ ọrụ ọgbara ọhụrụ nke Shanghai Lianfeng Gas Co., Ltd., onye na-emepụta ihe na-emepụta ihe, onye na-ebubata ya, na ụlọ ọrụ mmepụta ihe nke gas na China. Emebere Asu Nlekọta anyị iji nye ọrụ mmezi nke ọma na ntụkwasị obi maka akụrụngwa nkewa ikuku gị (ASU), na-eme ka arụmọrụ kacha mma na ogologo ndụ. Na afọ nke ahụmahụ na nka na gas ụlọ ọrụ, Shanghai Lianfeng Gas Co., Ltd. raara onwe ya nye inye n'elu-edu ngwọta maka ndị ahịa anyị' ulo oru gas mkpa. A haziri Asu na-arụ ọrụ nke ọma wee rụpụta ya ka o wee nweta ọkwa kachasị elu, na-ebuga nsonaazụ dị elu yana mmezi dị ọnụ ala maka akụrụngwa ASU gị. Anyị ghọtara mkpa ọ dị idobe ASU gị ka ọ na-aga nke ọma, ọ bụ ya mere e ji emepụta ngwaahịa anyị iji nye nkwado nkwado zuru oke ma belata oge nkwụsị. Tụkwasa obi na Shanghai Lianfeng Gas Co., Ltd. dị ka ebe ị ga-esi nweta ngwọta gas a pụrụ ịdabere na ya, ma mee ka Asu na-elekọta anyị kwalite arụmọrụ na ogologo ndụ nke akụrụngwa ASU gị.