風(feng)管(guan)加(jia)工(gong)(gong),風(feng)道加(jia)工(gong)(gong),白鐵加(jia)工(gong)(gong),通風(feng)管(guan)道加(jia)工(gong)(gong),螺旋風(feng)管(guan),鍍鋅(xin)板(ban)
生產加工
pvc防水卷(juan)(juan)材,tpo防水卷(juan)(juan)材,eva防水卷(juan)(juan)材,CPE防水卷(juan)(juan)
生產加工
pvc防水(shui)卷(juan)材(cai),tpo防水(shui)卷(juan)材(cai),eva防水(shui)卷(juan)材(cai),CPE防水(shui)卷(juan)
生產加工
冷(leng)拔(ba)無(wu)縫(feng)方管,冷(leng)拔(ba)無(wu)縫(feng)矩管,拖拉(la)機前橋馬蹄管,冷(leng)拔(ba)拖拉(la)機前橋
生產加工
pvc防(fang)(fang)水(shui)(shui)卷材,tpo防(fang)(fang)水(shui)(shui)卷材,eva防(fang)(fang)水(shui)(shui)卷材,CPE防(fang)(fang)水(shui)(shui)卷
生產加工
冷(leng)拔無縫(feng)方管(guan),冷(leng)拔無縫(feng)矩(ju)管(guan),拖(tuo)拉(la)機前(qian)橋馬蹄管(guan),冷(leng)拔拖(tuo)拉(la)機前(qian)橋
生產加工
