Akpaakamkpịsị aka sterịbụ isi akpakanamde akụkụ, àgwà nke nche nke kwesịrị ekwesị na adịghị mma na-akwado kpọmkwem ndị ọrụ na ibu nchekwa.N'otu oge ahụ, ụgbọ ala ahụ tụgharịrị na ememme ahụ dị mgbagwoju anya, ọdịdị siri ike na-emepụta akụkụ dị elu.
Site na mmepe dị elu nke ụlọ ọrụ ụgbọ ala, mkpịsị aka ụgbọ ala China na-eji nwayọọ nwayọọ na-eru ndị ọkachamara, dị elu.Na 2007, China ngwá agha akụrụngwa otu ụlọ ọrụ onwe-mepụtara aluminum alloy steering knuckle ire ụtọ site na mba nonferrous metal na eletrọnịkị ihe analysis na ule ce nter nke ule, nwere ike izute mba yiri ngwaahịa ọkọlọtọ, na-na mba anyị mbụ ihe ịga nke ọma n'ụzọ zuru ezu mepụtara aluminum. allo y nke steering nkwonkwo ụlọ ọrụ, jupụta ngwaahịa nke ụlọ oghere.N'afọ 2008, China rụpụtara nke ọma nke nwere ndị China nwere teknụzụ mgbasa ozi kachasị elu, ọnụ ọgụgụ ntinye ego kacha nta, ọnụ ahịa nrụpụta kacha ala na ntinye ntinye kacha nso, ikike ntinye ego nke 180000 nke nnukwu gwongworo na ngalaba nke akpaaka matic. mmepụta ahịrị, mmepụta si mpụga udi naezi ọnọdụ, esịtidem àgwà, ngwaahịa anọgidesi ike, nzukọ arụmọrụ ụkpụrụ steering knuckle ngwaahịa.

A na-ekewa nhazi mkpịsị aka ịkwọ ụgbọ ala ka ọ bụrụ nrụpụta oghere yana igwe ngwaahịa emechara ka ịgbakwunye.Ka ọ dị ugbu a, a na-ebute oghere tumadi ịgha ụzọ, mekwara ya site na nkedo oghere, mana ọ pere mpe.Usoro ịhịa aka n'ahụ oghere maka PiCha, mkpara dọpụta, ihe a na-akpụ akpụ, na-emecha na-arụ ọrụ dị ka imepụta akụrụngwa.