Nws yog qhov txaus ntshai kom tau txais cov duab no los ntawm cov neeg siv khoom. Raws li kev ruaj ntseg zoo, Zhongrui hom yog paub zoo nyob rau hauv domestic thiab txawv teb chaws. Cov raj tuaj yeem siv dav hauv kev lag luam sib txawv, xws li semiconductor, hydrogen gas, tsheb, khoom noj thiab dej haus thiab lwm yam. Stainless hlau seamless raj muaj ma ...
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