Ewebata Suzhou Yihang Electronic Science and Technology Co., Ltd., onye na-emepụta ihe, onye na-ebubata ya, na ụlọ ọrụ mmepụta ihe nke dabeere na China, yana chaja ụlọ anyị Level 2. Ezubere iji gboo mkpa nke ndị nwe ụgbọ ala eletrik, chaja ụlọ anyị Level 2 na-enye teknụzụ dị elu na ịdị mma dị elu, na-eme ka ahụmịhe chaja dị mma na ntụkwasị obi ozugbo n'ọnụ ụzọ gị. N'ịbụ onye nwere interface enyi-enyi na ọrụ nwere ọgụgụ isi, chaja anyị na-enye ohere maka oge ịchaji ngwa ngwa, na-ebuli arụmọrụ ụgbọ ala gị. N'iji nhazi ya na nke dị mma, ọ na-ejikọta ya na gburugburu ebe obibi ọ bụla, na-eme ka ọ bụrụ nhọrọ dị mma maka ojiji nkeonwe. Nchekwa bụ ihe kacha anyị mkpa, yana chaja ụlọ anyị nke 2 ejiri atụmatụ nchekwa siri ike rụọ ya dị ka nchebe oke oge, nchekwa oke ibu, na nchekwa oke ọkụ, na-enye gị udo nke uche mgbe ị na-ebufe ụgbọ ala eletrik gị. Na Suzhou Yihang Electronic Science and Technology Co., Ltd., anyị na-agba mbọ na-ebuga ngwaahịa ndị gafere atụmanya ndị ahịa n'ihe gbasara ịdịmma, ntụkwasị obi, na arụmọrụ. Nweta ntụsara ahụ na ihe ọhụrụ nke chaja ụlọ anyị Level 2, ma sonyere anyị n'ịkpụzi ọdịnihu na-adị ndụ ndụ.