Shanghai Lianfeng Gas Co., Ltd. waa soo saaraha Shiinaha ku salaysan, alaab-qeybiye, iyo warshad tignoolajiyada Soo kabashada Acid Hydrofluoric. Waxaan ku hanweynahay inaan soo bandhigno tignoolajiyadan cusub ee ka caawinaysa soo kabashada hufan iyo dib-u-warshadaynta hydrofluoric acid. Tignoolajiyada Soo-kabashada Asiidhka Hydrofluoric waxaa loogu talagalay in lagu yareeyo qashinka iyadoo si wax ku ool ah looga soo saarayo oo looga nadiifinayo aashitada hydrofluoric xalalka la isticmaalay. Habkani wuxuu ka caawin karaa shirkadaha inay yareeyaan saameyntooda deegaanka iyo sidoo kale kharashkooda shaqo. Shanghai Lianfeng Gas Co., Ltd., waxaan ku leenahay koox khubaro ah oo leh aqoon iyo khibrad ballaaran oo ku saabsan warshadaha kiimikada. Farsamadayadu waa natiijada cilmi baarista iyo horumarinta sanado badan, waxaanan ku kalsoonahay inay dabooli karto baahida warshadaha kala duwan. Isku soo wada duuboo, Tiknoolajiyada Soo-kabashada Asiidhka Hydrofluoric waa xal la isku halayn karo oo hufan oo ka caawin kara ganacsigaaga in uu sare u qaado khayraadkiisa, yareeyo raadkiisa deegaanka, oo uu yareeyo kharashaadka. Nala soo xidhiidh maanta si aad wax badan uga ogaato farsamadan cusub iyo sida ay uga faa'iidaysan karto shirkaddaada.