I-CHUANGRONG ivelisa ubungakanani be-HDPE Hollow Bar ukuya kuthi ga kwi-2000mm, iisuti zoomatshini ezahlukeneyo ezifunekayo zofakelo lweHDPE. Njenge-scour tee, i-Y tee, i-eccentric reducer, i-adaptha ye-flange yobuso obugcweleyo, i-electrofusion coupler, i-end caps, i-valve yebhola, iibhola ect. Ukuba iisayizi ozifunayo zi...
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