Injin niƙa bututun Erw, injin yin bututun Erw-ZTZG

ZTZG ita ce babbar masana'antarInjin Bututu na ERWInjinan da ke China, suna da nasu tsarin bincike da ci gaba, sarrafawa, da kuma samar da kayayyaki. An kafa shi a shekarar 2000,ZTZG ya kasance yana wanzuwa tsawon shekaru 25. Kayayyakinsa suna da karko, abin dogaro, kirkire-kirkire, kuma ci gaba ne a fannin fasaha, wanda hakan ke ba ku damar adana muhimman kuɗaɗen aiki da kuma inganta inganci.