4399免费视频

一般(ban)項目(mu)(mu)：建筑材(cai)(cai)(cai)(cai)料(liao)銷(xiao)售(shou)(shou)；園(yuan)林綠(lv)化工(gong)程施工(gong)；輕質建筑材(cai)(cai)(cai)(cai)料(liao)銷(xiao)售(shou)(shou)；建筑用石(shi)加工(gong)；輕質建筑材(cai)(cai)(cai)(cai)料(liao)制(zhi)(zhi)(zhi)(zhi)造(zao)；新型建筑材(cai)(cai)(cai)(cai)料(liao)制(zhi)(zhi)(zhi)(zhi)造(zao)（不(bu)含(han)危(wei)險化學(xue)品(pin)(pin)(pin)）；建筑裝飾材(cai)(cai)(cai)(cai)料(liao)銷(xiao)售(shou)(shou)；水泥制(zhi)(zhi)(zhi)(zhi)品(pin)(pin)(pin)銷(xiao)售(shou)(shou)；工(gong)藝(yi)美術(shu)品(pin)(pin)(pin)及(ji)禮(li)儀用品(pin)(pin)(pin)制(zhi)(zhi)(zhi)(zhi)造(zao)（象牙及(ji)其(qi)制(zhi)(zhi)(zhi)(zhi)品(pin)(pin)(pin)除外）；工(gong)藝(yi)美術(shu)品(pin)(pin)(pin)及(ji)禮(li)儀用品(pin)(pin)(pin)銷(xiao)售(shou)(shou)（象牙及(ji)其(qi)制(zhi)(zhi)(zhi)(zhi)品(pin)(pin)(pin)除外）；合成(cheng)材(cai)(cai)(cai)(cai)料(liao)銷(xiao)售(shou)(shou)；玻璃纖維增強塑料(liao)制(zhi)(zhi)(zhi)(zhi)品(pin)(pin)(pin)銷(xiao)售(shou)(shou)；磚瓦銷(xiao)售(shou)(shou)；新材(cai)(cai)(cai)(cai)料(liao)技術(shu)研發；新型陶瓷材(cai)(cai)(cai)(cai)料(liao)銷(xiao)售(shou)(shou)。（除依(yi)法(fa)須經批準(zhun)的項目(mu)(mu)外，憑(ping)營(ying)業執照依(yi)法(fa)自(zi)主開展經營(ying)活動）