Kubva muna 2007, apo LUMLUX CORP. yeSuzhou yakawana chitupa cherabhoritari cheCSA group uye chitupa cheCPC, yave ichitevedzera mhando yepamusoro yechigadzirwa uye bvunzo yehunyanzvi uye yakasimba kwemakore gumi, ichiisa mhando pekutanga. Mvumo nechitupa cheCSA zvakaratidza zvakasimba chitupa chebvunzo cheLUMLUX uye kugona kwekuyedza kweinjiniya vayo veLUMLUX, zvakasimbisa kushandira pamwe kwakadzama pakati peCSA neLUMLUX, uye zvakasimudzira zvikuru kukura kwetekinoroji uye kuvimbika kwechigadzirwa cheLUMLUX. Yakavandudza kukwikwidzana kwemusika wepasi rose kwezvigadzirwa zvenux.

CSA International ndiyo kambani inotungamira pasi rose mukuyedza zvigadzirwa uye kupa zvitupa. Yakavambwa muna 1919, CSA inopa masevhisi ekuyedza uye kupa zvitupa zvemidziyo yemwenje, midziyo yegesi, maturusi emagetsi, zvinhu zvehutsanana, midziyo yemagetsi, michina nezvimwe zvigadzirwa zvakawanda. Chiratidzo cheCSA chinozivikanwa uye chinogamuchirwa muUnited States, Canada nepasi rese, uye chinoshandiswa nemabhiriyoni ezvigadzirwa pasi rese.

CPC (chirongwa cheCPC chekusimbisa) ndeimwe yeboka reCSA rinopa zviri nyore kune vatengi, kuwana CPC qualification kunogona kuva vagadziri vezvigadzirwa zvavo kuti vaedze uye vaone kana zvigadzirwa zvichienderana nezvinodiwa nechiyero, pakupedzisira mushure mebvunzo yebvunzo yakatumirwa kuboka reCSA, ichave mushure mekupedzwa kweCSA group audit certificate yezvigadzirwa zvinokwanisa, izvo zvakawana qualification yerabhoritari yemugadziri pachayo, manejimendi yesainzi uye kudzora kwakasimba kwemaitiro ekuyedza ndiyo kiyi yekuwana CPC qualification. Pakuwana qualification iyi, LUMLUX inogona kupfupisa uye kuvandudza maitiro echitupa chechigadzirwa nehunhu, izvo zvinoratidza zvizere kutsunga kweCSA kubatsira vagadziri muChina kukurumidzisa kuedza kwavo kupinda mumisika yekuchamhembe kweAmerica nepasi rose.