Na June 21, 2021, usoro YE4 (ike ike IE4) moto asynchronous usoro atọ nke Hebei Electric Motor Co., Ltd nwetara “Asambodo China maka ngwaahịa nchekwa ike” sitere na Centerlọ Ọrụ Asambodo China.Nke a abụghị naanị onyinye anyị na nkwalite ike ike moto mba, kamakwa nzọụkwụ mbụ iji kwalite ọrụ nke "Emission Peak and Carbon Neutrality".

Anyị YE4 atọ asynchronous moto asynchronous motors bụ ezigbo moto ịnya ụgbọ ala maka ndị fan, nfuli, compressors, hoists, centrifuges na akụrụngwa ndị ọzọ na ụlọ ọrụ dị ka kemịkalụ, ciment, mpempe akwụkwọ, ígwè, mmanụ na gas na wdg.