Ningjin hongda valve Co., Ltd. ke morekisi oa li-valve ea hloahloa o kopanyang moralo le lipatlisiso, tlhahiso le tlhahiso, thekiso le lits'ebeletso. Re na le mela e khethehileng ea tlhahiso e kang ho lahlela, ho etsa mechine le ho kopanya, le theknoloji e khethehileng ea tlhahiso le sehlopha sa tšebeletso ea thekiso bakeng sa ho hlahisa li-valve. Lihlahisoa tsa rona li koahela mefuta e sa tšoaneng ea li-valve tsa serurubele tse tiisitsoeng ka bonolo, li-valve tsa ho hlahloba, le lihlopha tse ling tsa li-valve le lisebelisoa tse amanang le tsona, 'me re ka boela ra fa bareki lisebelisoa tsa boleng bo phahameng ba tšepe ea tšepe le li-valve tsa ductile. Lihlahisoa tsohle li ka etsoa ho latela litlhoko tsa bareki ho fihlela litlhoko tsa bona. Li-valve tsa rona li sebelisoa haholo phepelong ea metsi le likhoerekhoere, ho hloekisa likhoerekhoere, liteishene tsa motlakase, indasteri ea petrochemical, liphaephe tse telele tsa oli le khase, kaho ea likepe le lits'ebetso tse ling tsa indasteri. Mmarakeng oa thekiso, lihlahisoa tsa rona li rekisitsoe lik'honthinenteng tse hlano lefatšeng, 'me li thehile marang-rang a thekiso haholo-holo ho latela limmaraka tsa Europe le Amerika.
Re ikemiselitse ho ntlafatsa boleng ba sehlahisoa le ho ntlafatsa ts'ebetso ea sehlahisoa. Qalong ea k'hamphani ea rona, re ile ra fetisa setifikeiti sa ISO9001 sa tsamaiso ea boleng ba machaba le setifikeiti sa EU sa khatello ea thepa ea khatello (PED). Re boetse re fumana WaterMark e leng setifikeiti sa maemo a metsi a nooang a Australia. Haesale re le thata ebile re le hlokolosi ka boleng ba sehlahisoa, mme re ntse re tsoela pele ho ntlafatsa sistimi ea netefatso ea boleng le sistimi ea tlhahlobo ea boleng. Ho tloha ho moralo oa tlhahiso, boikemisetso ba lisebelisoa ho isa tlhokomelong ea lisebelisoa, ho tloha polokelong ea thepa e tala ho ea fekthering ea sehlahisoa se felileng, ts'ebetso e 'ngoe le e' ngoe e tlas'a leihlo le thata.
Re lula re ela hloko le ho latela mekhoa ea morao-rao ea nts'etsopele ea indasteri ea taolo ea mokelikeli oa machaba, ho tsoela pele ho ntlafatsa le ho fetola theknoloji, le ho boloka boemo bo tsoetseng pele ba ts'ebetso ea sehlahisoa, theknoloji ea ts'ebetso, le mekhoa ea tlhahlobo ea boleng. Tlhokomeliso ea boleng le tsamaiso e thata ea tsamaiso ka lipelong tsa rona e hapile k'hamphani ho tšepa nako e telele le tšebelisano ho tsoa ho bareki.