Nabata na Shanghai Lianfeng Gas Co., Ltd., onye na-emepụta ihe na-emepụta ihe, onye na-ebubata ya, na ụlọ ọrụ mmepụta ihe nke gas mmepụta ihe dị elu. Anyị na-enwe obi ụtọ ịmebata ngwaahịa anyị dị elu, nitrogen na argon, nke dị mkpa maka ọtụtụ ngwa mmepụta ihe. A maara gas nitrogen anyị maka ịdị ọcha na ntụkwasị obi ya, na-eme ka ọ dị mma maka nhazi kemịkalụ, nkwakọ nri, nrụpụta ọgwụ, na mmepụta elektrọn. Enwere ike iji ya maka ịcha laser yana dị ka gas na-ekpuchi ya na usoro dị iche iche. Tụkwasị na nke ahụ, a na-eji gas argon anyị mee ihe n'ịgbado ọkụ na mmepụta ígwè, yana mmepụta nke iko pụrụ iche na semiconductor. Site na inertness ya dị elu na ọkụ ọkụ, argon dị mkpa maka ịmepụta ikuku na-achịkwa na usoro mmepụta ihe dị iche iche. Na Shanghai Lianfeng Gas Co., Ltd., anyị na-agba mbọ inye ndị ahịa anyị gas ụlọ ọrụ mmepụta ihe dị elu nke na-ezute ụkpụrụ nchekwa na arụmọrụ kachasị elu. Kpọtụrụ anyị taa ka ịmatakwu gbasara ngwaahịa nitrogen na argon na otu ha nwere ike isi baara azụmaahịa gị uru.